Integrate export controls with current identity boundaries

Why: Complete the authorized export entry while preserving current main project and session behavior.

Evidence: SELF full frontend tests and build, 263 unit tests; deferred browser races reproduced then all 6 passed. Raw records stay outside source until Dev task closure.

Impact: Export callbacks are invalidated on project, identity and unmount changes. Command readiness and current main security paths remain intact.

Refs: Dev PR #488; Frontend PR #73; user takeover authorization on 2026-10-14

e2e/changepw-form.playwright.ts

@@ -17,14 +17,21 @@ async function login(page: Page) {
   await page.getByPlaceholder('由管理员分配').fill(OWNER)
   await page.getByPlaceholder('初始密码或常用密码').fill(PASSWORD)
   await page.getByRole('button', { name: '登录', exact: true }).click()
-  const gate = page.getByText('修改密码')
+  // 受限设密门（2026-10-13 合同）：heading 唯一定位（标题与按钮同名），
+  // 门挂载后登录卡已卸载，fill 不再与登录卡竞态。
+  const gate = page.getByRole('heading', { name: '设置新密码' })
   const gated = await gate.waitFor({ state: 'visible', timeout: 5_000 }).then(() => true).catch(() => false)
   if (gated) {
     const pwInputs = page.locator('.lg-card input[type="password"]')
-    await pwInputs.nth(0).fill(PASSWORD)
+    await pwInputs.nth(0).fill(PASSWORD2)
     await pwInputs.nth(1).fill(PASSWORD2)
-    await pwInputs.nth(2).fill(PASSWORD2)
-    await page.getByRole('button', { name: '设置新密码并进入' }).click()
+    await page.getByRole('button', { name: '设置新密码', exact: true }).click()
+    // 设密成功后服务端销毁会话：等成功页再回登录（在途点取消会被会话复验拒绝）。
+    await expect(page.getByRole('heading', { name: '密码已更新' })).toBeVisible({ timeout: 10_000 })
+    await page.getByRole('button', { name: '返回登录', exact: true }).click()
+    await page.getByPlaceholder('由管理员分配').fill(OWNER)
+    await page.getByPlaceholder('初始密码或常用密码').fill(PASSWORD2)
+    await page.getByRole('button', { name: '登录', exact: true }).click()
   } else {
     await page.getByPlaceholder('初始密码或常用密码').fill(PASSWORD2)
     await page.getByRole('button', { name: '登录', exact: true }).click()

e2e/login-key.playwright.ts

@@ -0,0 +1,112 @@
+// 登录恢复流程真实浏览器验收（2026-10-13 合同，docs/svc-deploy/
+// 2026-10-13-login-recovery-contract.md）：管理员签发一次性登录 Key →
+// 用户在登录页只输 Key 兑换 → 受限设密门（无当前密码框）→ 设密成功回登录页 →
+// 新密码登录进工作台；重复兑换同一 Key 被拒。
+// 驱动：任意 auth-on 实例（PLAYWRIGHT_BASE_URL + E2E_PLAIN_BASE；
+// scripts/e2e.sh 第 4 阶段顺路覆盖，或对隔离实例直连——见 Dev 任务卡
+// feature/svc-login-recovery-flow 的真实浏览器验收记录）。
+import { test, expect, type Page } from '@playwright/test'
+
+const ADMIN = process.env.E2E_ADMIN || 'e2e-admin'
+const ADMIN_BOOT = process.env.E2E_ADMIN_PASSWORD || 'E2eAdmin#2026'
+const ADMIN_PW = process.env.E2E_ADMIN_PASSWORD2 || 'E2eAdmin#2026b'
+const USER = process.env.E2E_LOGIN_KEY_USER || 'e2e-user'
+const USER_PW = process.env.E2E_LOGIN_KEY_PASSWORD2 || 'E2eUser#2026b'
+
+test.skip(!(process.env.PLAYWRIGHT_BASE_URL && process.env.E2E_PLAIN_BASE),
+  'set PLAYWRIGHT_BASE_URL + E2E_PLAIN_BASE (auth-on instance required)')
+
+async function passwordLogin(page: Page, owner: string, password: string) {
+  await page.goto('/')
+  await page.getByPlaceholder('由管理员分配').fill(owner)
+  await page.getByPlaceholder('初始密码或常用密码').fill(password)
+  await page.getByRole('button', { name: '登录', exact: true }).click()
+}
+
+/** 管理员登录；初始密码（must-change）则先完成受限设密再以新密码重登。
+ * 初始密码单次有效：已跑过本用例的环境（boot 已被改掉）自动改用新密码。 */
+async function adminLogin(page: Page) {
+  await passwordLogin(page, ADMIN, ADMIN_BOOT)
+  // 门标题与提交按钮同名（设置新密码）：用 heading 角色唯一定位，
+  // getByText 双命中会触发 strict-mode 抛错被 catch 吞掉、误判 gated=false。
+  let gate = page.getByRole('heading', { name: '设置新密码' })
+  let gated = await gate.waitFor({ state: 'visible', timeout: 5_000 }).then(() => true).catch(() => false)
+  if (!gated) {
+    // boot 密码失败（此前运行已完成改密）：换正式密码重登。
+    const loginErr = await page.locator('.lg-err').waitFor({ state: 'visible', timeout: 3_000 }).then(() => true).catch(() => false)
+    if (!loginErr) throw new Error('admin login neither gated nor errored')
+    await passwordLogin(page, ADMIN, ADMIN_PW)
+    gate = page.getByRole('heading', { name: '设置新密码' })
+    gated = await gate.waitFor({ state: 'visible', timeout: 5_000 }).then(() => true).catch(() => false)
+  }
+  if (gated) {
+    const pw = page.locator('.lg-card input[type="password"]')
+    await pw.nth(0).fill(ADMIN_PW)
+    await pw.nth(1).fill(ADMIN_PW)
+    await page.getByRole('button', { name: '设置新密码', exact: true }).click()
+    // 等设密事务完成再回登录：提交在途时点取消会登出受限会话、
+    // 服务端按会话复验拒绝该次设密（产品正确行为，测试必须同步成功页）。
+    await expect(page.getByRole('heading', { name: '密码已更新' })).toBeVisible({ timeout: 10_000 })
+    await page.getByRole('button', { name: '返回登录', exact: true }).click()
+    await passwordLogin(page, ADMIN, ADMIN_PW)
+  }
+  await expect(page.locator('.tsb-tool', { hasText: '代理' })).toBeVisible({ timeout: 15_000 })
+}
+
+test('登录恢复全流程：签发 → 兑换 → 免旧密码设密 → 新密码登录；重复兑换被拒', async ({ page }) => {
+  // 全流程含多次 argon2 登录与两道门，30s 默认预算不够。
+  test.setTimeout(120_000)
+  // 1) 管理员进入用户管理，为目标用户生成一次性登录 Key（明文仅显示一次）。
+  await adminLogin(page)
+  await page.locator('.tsb-user').click()
+  await page.getByRole('button', { name: '系统管理…' }).click()
+  const zone = page.getByRole('dialog', { name: '系统管理' })
+  await expect(zone).toBeVisible()
+  // 每个用户行都有同款按钮：限定目标用户所在行。
+  await zone.locator('tr', { hasText: USER }).getByRole('button', { name: '生成登录 Key' }).click()
+  await zone.getByRole('button', { name: '生成 Key', exact: true }).click()
+  const keyInput = zone.locator('input[aria-label="一次性登录 Key（仅显示一次）"]')
+  await expect(keyInput).toBeVisible({ timeout: 10_000 })
+  const key = await keyInput.inputValue()
+  expect(key).toMatch(/^alk_/)
+  await expect(zone.getByText(/单次有效/)).toBeVisible()
+
+  // 2) 管理员退出系统管理与登录态，回到登录页。
+  //（Key 面板内也有「关闭」；退出全屏层要点头部的「返回工作台」。）
+  await zone.getByRole('button', { name: '返回工作台' }).click()
+  await page.locator('.tsb-user').click()
+  await page.getByRole('button', { name: '退出登录' }).click()
+  await expect(page.getByRole('button', { name: '登录', exact: true })).toBeVisible({ timeout: 10_000 })
+
+  // 3) 用户只输 Key 兑换；身份由服务端绑定确定（页面不出现用户名输入框）。
+  await page.getByRole('tab', { name: '一次性登录 Key' }).click()
+  await page.getByPlaceholder('alk_…').fill(key)
+  await page.getByRole('button', { name: '兑换并设置新密码' }).click()
+
+  // 4) 受限设密门：服务端确认用户名；无当前密码输入框。
+  const gate = page.locator('.lg-card')
+  await expect(gate.getByText(`账号 ${USER}（服务端确认）`)).toBeVisible({ timeout: 10_000 })
+  await expect(gate.locator('input[autocomplete="current-password"]')).toHaveCount(0)
+  const pw = gate.locator('input[type="password"]')
+  await pw.nth(0).fill(USER_PW)
+  await pw.nth(1).fill(USER_PW)
+  await gate.getByRole('button', { name: '设置新密码', exact: true }).click()
+
+  // 5) 成功页：提示用新密码登录，唯一出口回登录页。
+  await expect(page.getByRole('heading', { name: '密码已更新' })).toBeVisible({ timeout: 10_000 })
+  await page.getByRole('button', { name: '返回登录', exact: true }).click()
+  await expect(page.getByRole('button', { name: '登录', exact: true })).toBeVisible()
+
+  // 6) 新密码登录进工作台（旧初始密码已不可用一并验证）。
+  await passwordLogin(page, USER, USER_PW)
+  await expect(page.locator('.tsb-tool', { hasText: '代理' })).toBeVisible({ timeout: 15_000 })
+
+  // 7) 同一 Key 重复兑换被拒，错误文案指向管理员重签。
+  await page.locator('.tsb-user').click()
+  await page.getByRole('button', { name: '退出登录' }).click()
+  await expect(page.getByRole('button', { name: '登录', exact: true })).toBeVisible({ timeout: 10_000 })
+  await page.getByRole('tab', { name: '一次性登录 Key' }).click()
+  await page.getByPlaceholder('alk_…').fill(key)
+  await page.getByRole('button', { name: '兑换并设置新密码' }).click()
+  await expect(page.getByText('该 Key 已被使用过，请联系管理员重新签发')).toBeVisible({ timeout: 10_000 })
+})

e2e/rdm-audit.playwright.ts

@@ -123,4 +123,24 @@ test.describe.serial('U4 项目追溯审计工作区', () => {
       await page.locator('.rdm-audit-project option', { hasText: MAIN }).getAttribute('value') ?? '',
     )
   })
+
+  test('概览导出：生成后显示水位与校验和，并可下载', async ({ page }) => {
+    await login(page)
+    await openAudit(page)
+    const exportBox = page.locator('.rdm-audit-export')
+    await expect(exportBox).toBeVisible()
+    await exportBox.getByLabel('导出类型').selectOption('cgraph-docx')
+    await exportBox.getByRole('button', { name: '生成', exact: true }).click()
+    const draft = exportBox.getByRole('button', { name: '生成草稿' })
+    if (await draft.waitFor({ state: 'visible', timeout: 8_000 }).then(() => true).catch(() => false)) {
+      await draft.click()
+    }
+    await expect(exportBox.getByText(/水位 \d+/)).toBeVisible({ timeout: 15_000 })
+    await expect(exportBox.getByText(/sha256 [0-9a-f]{64}/)).toBeVisible()
+    await expect(exportBox.getByText(/有效期/)).toBeVisible()
+    const download = page.waitForEvent('download')
+    await exportBox.getByRole('button', { name: '下载' }).click()
+    const file = await download
+    expect(file.suggestedFilename()).toMatch(/\.docx$/)
+  })
 })

e2e/rdm-duties.playwright.ts

@@ -0,0 +1,160 @@
+// Real React/Picker interaction with deterministic HTTP responses; no live account or database.
+import { test, expect, type Page } from '@playwright/test'
+
+test.skip(!process.env.PLAYWRIGHT_BASE_URL, 'set PLAYWRIGHT_BASE_URL to an isolated frontend server')
+
+function deferred() {
+  let resolve!: () => void
+  const promise = new Promise<void>(ok => { resolve = ok })
+  return { promise, resolve }
+}
+
+async function dutiesPage(page: Page) {
+  const writes: { command: string; params: Record<string, unknown> }[] = []
+  const calls: { command: string; params: Record<string, unknown> }[] = []
+  const holds = new Map<string, { started: ReturnType<typeof deferred>; release: ReturnType<typeof deferred> }>()
+  const active = new Set<string>()
+  const submissions: Record<string, unknown> = { 'doc-A': null, 'doc-B': null }
+  const commands = ['rdm.project.member.list', 'rdm.project.member.add', 'rdm.project.member.remove',
+    'rdm.duty.catalog', 'rdm.duty.get', 'rdm.review.assign.doc', 'rdm.review.assign.doc.batch',
+    'rdm.review.doc.submit', 'rdm.review.doc.approve', 'rdm.review.doc.reject', 'rdm.review.doc.final', 'rdm.review.doc.status']
+  const docs = [
+    { docId: 'doc-A', title: '文档A', typeKey: 'design', sections: 1, assigned: true, author: 'alice', reviewers: ['carol'], approver: 'dave' },
+    { docId: 'doc-B', title: '文档B', typeKey: 'design', sections: 1, assigned: true, author: 'bob', reviewers: ['carol'], approver: 'dave' },
+  ]
+  await page.route('**/api/**', async route => {
+    const request = route.request()
+    const path = new URL(request.url()).pathname
+    let body: unknown = []
+    if (path === '/api/health') body = { ok: true }
+    else if (path === '/api/me') body = { owner: 'alice', name: 'Alice', auth: true, isAdmin: true }
+    else if (path === '/api/projects') body = [{ id: 'host-1', name: '职责测试项目', createdAt: '', updatedAt: '',
+      settings: { 'rdm.projectId': 'domain-7', 'rdm.state': 'ready' } }]
+    else if (path === '/api/settings') body = { schema: [], defaults: {}, user: {}, project: {} }
+    else if (path === '/api/commands') body = commands.map(id => ({ id, enabled: true }))
+    else if (path.startsWith('/api/commands/')) {
+      const command = decodeURIComponent(path.substring('/api/commands/'.length))
+      const params = request.postDataJSON().params as Record<string, unknown>
+      expect(params.projectId).toBe('domain-7')
+      calls.push({ command, params })
+      const hold = holds.get(`${command}:${params.docId ?? ''}`)
+      if (hold) { hold.started.resolve(); await hold.release.promise }
+      let payload: unknown = {}
+      if (command === 'rdm.duty.catalog') payload = { docs }
+      else if (command === 'rdm.project.member.list') payload = { members: ['alice', 'bob', 'carol', 'dave'].map(owner => ({ owner, role: 'member', addedBy: '', addedAt: '' })) }
+      else if (command === 'rdm.duty.get') {
+        const doc = docs.find(d => d.docId === params.docId)!
+        payload = { docId: doc.docId, title: doc.title, assigned: doc.assigned,
+          roles: { author: doc.author, reviewers: doc.reviewers, approver: doc.approver }, sections: [],
+          active: active.has(doc.docId) ? { round: 1, state: 'submitted', createdBy: 'alice' } : null }
+      } else if (command === 'rdm.review.doc.status') payload = { submission: submissions[String(params.docId)] }
+      else { writes.push({ command, params }) }
+      body = { payload }
+    } else if (path.endsWith('/cards')) body = { cards: [] }
+    await route.fulfill({ contentType: 'application/json', body: JSON.stringify(body) })
+  })
+  await page.goto('/')
+  await page.getByRole('button', { name: '项目设置', exact: true }).click()
+  await page.getByRole('tab', { name: /文档职责/ }).click()
+  await expect(page.getByRole('button', { name: '文档A', exact: true })).toBeVisible()
+  return { writes, calls, active, submissions,
+    hold(command: string, docId: string) {
+      const pending = { started: deferred(), release: deferred() }
+      holds.set(`${command}:${docId}`, pending)
+      return pending
+    } }
+}
+
+async function chooseMember(page: Page, label: string, owner: string) {
+  await page.locator(`.picker[aria-label="${label}"]`).getByRole('combobox').fill(owner)
+  await page.getByRole('option', { name: new RegExp(`^${owner}`) }).click()
+}
+
+async function settleResponse(page: Page, command: string, release: () => void) {
+  const response = page.waitForResponse(r => r.url().endsWith(`/api/commands/${command}`))
+  release()
+  await response
+  await page.evaluate(() => new Promise<void>(done => requestAnimationFrame(() => requestAnimationFrame(() => done()))))
+}
+
+test('a newly assigned document can submit its first whole-document review', async ({ page }) => {
+  const fixture = await dutiesPage(page)
+  await page.getByRole('button', { name: '文档A', exact: true }).click()
+  await expect(page.getByText('该文档尚无整文提交记录（当前职责仍可分配）。', { exact: true })).toBeVisible()
+  const submit = page.getByRole('button', { name: '整文提交（编制人）', exact: true })
+  await expect(submit).toBeEnabled()
+  await submit.click()
+  await expect(page.getByText('整文已提交审核（全文锁定）', { exact: true })).toBeVisible()
+  expect(fixture.writes).toEqual([{ command: 'rdm.review.doc.submit', params: { projectId: 'domain-7', docId: 'doc-A' } }])
+})
+
+test('viewing active duties is passive; only a dirty save asks for confirmation', async ({ page }) => {
+  const fixture = await dutiesPage(page)
+  fixture.active.add('doc-A')
+  const dialogs: string[] = []
+  let accept = false
+  page.on('dialog', async dialog => { dialogs.push(dialog.message()); accept ? await dialog.accept() : await dialog.dismiss() })
+  await page.getByRole('button', { name: '文档A', exact: true }).click()
+  await expect(page.getByRole('heading', { name: /文档A · 当前职责/ })).toBeVisible()
+  const save = page.getByRole('button', { name: '保存当前职责', exact: true })
+  await expect(save).toBeDisabled()
+  expect(dialogs).toEqual([])
+  await chooseMember(page, '编制人', 'bob')
+  await expect(save).toBeEnabled()
+  expect(dialogs).toEqual([])
+  await save.click()
+  expect(dialogs).toHaveLength(1)
+  expect(fixture.writes).toEqual([])
+  accept = true
+  await save.click()
+  await expect(page.getByText('已保存当前职责', { exact: true })).toBeVisible()
+  expect(dialogs).toHaveLength(2)
+  expect(fixture.writes).toEqual([{ command: 'rdm.review.assign.doc', params: {
+    projectId: 'domain-7', docId: 'doc-A', author: 'bob', reviewers: ['carol'], approver: 'dave',
+  } }])
+})
+
+test('a late document detail cannot overwrite another selection or its saved roles', async ({ page }) => {
+  const fixture = await dutiesPage(page)
+  const old = fixture.hold('rdm.duty.get', 'doc-A')
+  await page.getByRole('button', { name: '文档A', exact: true }).click()
+  await old.started.promise
+  await page.getByRole('button', { name: '文档B', exact: true }).click()
+  await expect(page.getByRole('heading', { name: '文档B · 当前职责', exact: true })).toBeVisible()
+  await settleResponse(page, 'rdm.duty.get', old.release.resolve)
+  await expect(page.getByRole('heading', { name: '文档B · 当前职责', exact: true })).toBeVisible()
+  expect(fixture.calls.filter(c => c.command === 'rdm.review.doc.status' && c.params.docId === 'doc-A')).toEqual([])
+  await chooseMember(page, '批准人', 'alice')
+  await page.getByRole('button', { name: '保存当前职责', exact: true }).click()
+  await expect(page.getByText('已保存当前职责', { exact: true })).toBeVisible()
+  expect(fixture.writes).toEqual([{ command: 'rdm.review.assign.doc', params: {
+    projectId: 'domain-7', docId: 'doc-B', author: 'bob', reviewers: ['carol'], approver: 'alice',
+  } }])
+})
+
+test('a late review status cannot replace the selected document frozen review', async ({ page }) => {
+  const fixture = await dutiesPage(page)
+  const submission = (round: number, author: string) => ({ round, state: 'submitted', digest: '', createdBy: author,
+    createdAt: '', duties: { author, reviewers: ['carol'], approver: 'dave' }, reviews: {}, sections: {} })
+  fixture.submissions['doc-A'] = submission(1, 'alice')
+  fixture.submissions['doc-B'] = submission(2, 'bob')
+  const old = fixture.hold('rdm.review.doc.status', 'doc-A')
+  await page.getByRole('button', { name: '文档A', exact: true }).click()
+  await old.started.promise
+  await page.getByRole('button', { name: '文档B', exact: true }).click()
+  await expect(page.getByRole('heading', { name: /整文审签 · 第 2 轮/ })).toBeVisible()
+  await settleResponse(page, 'rdm.review.doc.status', old.release.resolve)
+  await expect(page.getByRole('heading', { name: /整文审签 · 第 2 轮/ })).toBeVisible()
+  await expect(page.getByRole('heading', { name: /整文审签 · 第 1 轮/ })).toHaveCount(0)
+})
+
+test('closing the project panel invalidates a pending detail before its follow-up status read', async ({ page }) => {
+  const fixture = await dutiesPage(page)
+  const old = fixture.hold('rdm.duty.get', 'doc-A')
+  await page.getByRole('button', { name: '文档A', exact: true }).click()
+  await old.started.promise
+  await page.getByRole('dialog').getByRole('button', { name: '关闭', exact: true }).click()
+  await expect(page.getByRole('tab', { name: /文档职责/ })).toHaveCount(0)
+  await settleResponse(page, 'rdm.duty.get', old.release.resolve)
+  expect(fixture.calls.filter(c => c.command === 'rdm.review.doc.status' && c.params.docId === 'doc-A')).toEqual([])
+})

e2e/rdm-export-races.playwright.ts

@@ -0,0 +1,107 @@
+// Isolated browser component regression: actual React workspace, deliberately deferred API responses.
+// This checks client request ownership, not server authorization or business acceptance.
+import { test, expect, type Page } from '@playwright/test'
+
+test.skip(!process.env.PLAYWRIGHT_COMPONENT_BASE_URL, 'requires the isolated Vite component test server')
+test.use({ baseURL: process.env.PLAYWRIGHT_COMPONENT_BASE_URL })
+
+async function mount(page: Page, delayed: string) {
+  const index = await page.request.get('/')
+  const html = (await index.text()).replace(/<script[^>]+src="\/src\/main\.tsx[^" ]*"[^>]*><\/script>/, '')
+  // Let Vite prepare ReactDOM before requesting its optimized module directly.
+  await page.request.get('/src/main.tsx')
+  await page.route('**/__export_test', route => route.fulfill({ contentType: 'text/html',
+    body: html }))
+  await page.goto('/__export_test')
+  await page.waitForFunction(() => typeof (window as any).$RefreshReg$ === 'function')
+  await page.evaluate(async delayed => {
+    const load = (path: string) => import(/* @vite-ignore */ path)
+    const { default: React } = await load('/node_modules/.vite/deps/react.js')
+    const { default: ReactDOM } = await load('/node_modules/.vite/deps/react-dom_client.js')
+    const { RdmAuditWorkspace } = await load('/src/components/RdmAuditWorkspace.tsx')
+    const { api } = await load('/src/api.ts')
+    const { auth } = await load('/src/auth.ts')
+    const { store } = await load('/src/store.ts')
+    const { RDM_AUDIT_COMMANDS, RDM_EXPORT_COMMANDS } = await load('/src/workspaces.ts')
+    const calls: { command: string; params: any }[] = []
+    let actor = 'alice'
+    const pending: (() => void)[] = []
+    let downloads = 0
+    URL.createObjectURL = () => { downloads++; return 'blob:export-test' }
+    URL.revokeObjectURL = () => {}
+    HTMLAnchorElement.prototype.click = () => {}
+    api.listPlugins = async () => []
+    api.listWorkspaces = async () => []
+    api.listCommands = async () => [...RDM_AUDIT_COMMANDS, ...RDM_EXPORT_COMMANDS].map(id => ({ id, enabled: true }))
+    api.adminZoneSections = async () => []
+    api.getSettings = async () => ({ user: {} })
+    api.rdmCommand = async (command: string, params: any = {}) => {
+      calls.push({ command, params })
+      const result = command === 'rdm.inspect.capabilities'
+        ? { actor, crossProject: false, projects: ['A', 'B'].map(projectId => ({ projectId, name: actor + projectId, canAudit: true })) }
+        : command === 'rdm.inspect.summary'
+          ? { projectId: params.projectId, counts: {}, watermark: 7 }
+          : command === 'rdm.inspect.export.create'
+            ? { exportId: params.projectId + '-report', watermark: 7, sha256: 'abc', fileName: 'report.docx' }
+            : command === 'rdm.inspect.export.status'
+              ? { expiresAt: '2099-01-01', watermark: 7, sha256: 'abc' }
+              : { fileName: 'report.docx', mime: 'application/octet-stream', dataB64: 'QQ==', sha256: 'abc' }
+      if (command === delayed && params.projectId === 'A') {
+        await new Promise<void>(resolve => pending.push(resolve))
+      }
+      return result
+    }
+    await store.refreshPlugins()
+    const root = ReactDOM.createRoot(document.getElementById('root')!)
+    root.render(React.createElement(RdmAuditWorkspace))
+    ;(window as any).exportTest = { calls, release: () => pending.splice(0).forEach(resolve => resolve()),
+      downloads: () => downloads, identity: async () => { actor = 'bob'; auth.beginSession(); await store.refreshPlugins() },
+      unmount: () => root.unmount() }
+  }, delayed)
+  await expect(page.locator('.rdm-audit-export')).toBeVisible()
+}
+async function release(page: Page) {
+  await page.evaluate(async () => { (window as any).exportTest.release(); await new Promise(resolve => setTimeout(resolve, 0)) })
+}
+const generate = (page: Page) => page.getByRole('button', { name: '生成', exact: true }).click()
+
+for (const stage of ['create', 'status']) {
+  test(`ignores old ${stage} response after project A -> B -> A`, async ({ page }) => {
+    await mount(page, 'rdm.inspect.export.' + stage)
+    await generate(page)
+    await expect.poll(() => page.evaluate(stage => (window as any).exportTest.calls
+      .some((c: any) => c.command === 'rdm.inspect.export.' + stage), stage)).toBe(true)
+    await page.getByLabel('选择项目').selectOption('B')
+    await expect(page.locator('.rdm-audit-export')).toBeVisible()
+    await page.getByLabel('选择项目').selectOption('A')
+    await expect(page.locator('.rdm-audit-export')).toBeVisible()
+    await release(page)
+    await expect(page.getByRole('button', { name: '下载', exact: true })).toHaveCount(0)
+    if (stage === 'create') expect(await page.evaluate(() => (window as any).exportTest.calls
+      .filter((c: any) => c.command === 'rdm.inspect.export.status').length)).toBe(0)
+    await expect(page.getByRole('button', { name: '生成', exact: true })).toBeEnabled()
+  })
+}
+for (const change of ['project', 'identity', 'unmount']) {
+  test(`suppresses delayed download after ${change} change`, async ({ page }) => {
+    await mount(page, 'rdm.inspect.export.download')
+    await generate(page)
+    await page.getByRole('button', { name: '下载', exact: true }).click()
+    if (change === 'project') {
+      await page.getByLabel('选择项目').selectOption('B')
+      await expect(page.locator('.rdm-audit-export')).toBeVisible()
+    } else if (change === 'identity') {
+      await page.evaluate(() => (window as any).exportTest.identity())
+      await expect(page.getByLabel('选择项目').locator('option').first()).toHaveText('bobA')
+    } else await page.evaluate(() => (window as any).exportTest.unmount())
+    await release(page)
+    expect(await page.evaluate(() => (window as any).exportTest.downloads())).toBe(0)
+  })
+}
+test('current identity can generate and download normally', async ({ page }) => {
+  await mount(page, '')
+  await generate(page)
+  await page.getByRole('button', { name: '下载', exact: true }).click()
+  await expect.poll(() => page.evaluate(() => (window as any).exportTest.downloads())).toBe(1)
+  await expect(page.locator('.rdm-audit-export-result')).toContainText('水位 7')
+})

src/App.tsx

@@ -77,7 +77,7 @@ export function App() {
     const h = (e: KeyboardEvent) => {
       if (authState === 'ok' && (e.metaKey || e.ctrlKey)) {
         const key = e.key.toLowerCase()
-        if (key === 'n') { e.preventDefault(); store.createTask().then(conversationOpened); return }
+        if (key === 'n') { e.preventDefault(); store.createTask().then(conversationOpened).catch(() => undefined); return }
         if (key === 'b') { e.preventDefault(); openContext(); return }
       }
       workspaceShortcuts(e)
@@ -91,11 +91,14 @@ export function App() {
       try {
         const r = await auth.fetch('/api/health')
         if (r.status === 401) { setAuthState('login'); return }
-        // 已持有有效会话 cookie（或密钥）时直接放行；会话携带 must_change 时先进改密门。
-        // 改密接口只认会话登录：API key 凭证进改密门是死路（提交必 401），
-        // key 持有者清 key 回登录页，改走密码登录完成改密。
+        // 已持有有效会话 cookie（或密钥）时直接放行。设密门依据 sessionScope 判定
+        //（2026-10-13 合同）：恢复 Key 兑换与 must-change 首登都建立
+        // set_password_only 受限会话，仅看 mustChangePassword 会漏掉已有密码的
+        // 恢复会话。改密接口只认会话登录：API key 凭证进改密门是死路（提交必
+        // 401），key 持有者清 key 回登录页，改走密码登录完成改密。
         const me = await api.me().catch(() => null)
-        if (me?.mustChangePassword) {
+        const gated = me?.sessionScope === 'set_password_only' || me?.mustChangePassword
+        if (gated) {
           if (me.authVia === 'key') { auth.clear(); setAuthState('login'); return }
           setMustChangeOwner(me.owner); setAuthState('mustchange'); return
         }
@@ -111,10 +114,14 @@ export function App() {
     // me 回填进 store：管理入口（me?.isAdmin）与侧栏身份都消费它；此前只有
     // 改密门 onDone 调 refreshMe，登录与刷新回态后 me 恒为 null，管理员菜单
     // 在任何一次 F5 后永久消失（2026-10-12「用户管理页面不可用」根因）。
-    store.refreshMe()
-    store.refreshProjects()
-    store.refreshProfiles()
-    store.refreshPlugins()
+    let active = true
+    store.refreshMe().then(() => {
+      if (!active) return
+      void store.refreshProjects()
+      void store.refreshProfiles()
+      void store.refreshPlugins()
+    })
+    return () => { active = false }
   }, [authState])
 
   const drag = useRef<{ side: 'left' | 'right'; startX: number; startW: number; overshoot: boolean; min: number; max: number; key: 'leftWidth' | 'rightWidth' | 'previewWidth' } | null>(null)
@@ -173,9 +180,11 @@ export function App() {
       onMustChange={owner => { setMustChangeOwner(owner); setAuthState('mustchange') }} />
   }
   if (authState === 'mustchange') {
+    // 受限会话设密成功后服务端销毁全部会话并返回 reloginRequired=true：
+    // 唯一后继动作是回密码登录页，不得因历史 onDone 误放行进工作台。
     return <ChangePasswordGate
       owner={mustChangeOwner}
-      onDone={async () => { await store.refreshMe().catch(() => undefined); setAuthState('ok') }}
+      onDone={() => { api.logout().catch(() => undefined); setAuthState('login') }}
       onCancel={() => { api.logout().catch(() => undefined); setAuthState('login') }} />
   }
   if (authState !== 'ok') {

src/api.ts

@@ -1,6 +1,7 @@
 // API 客户端（API-first：UI 只是第一个客户端）与 SSE 流客户端（游标重放 + 终态对账）。
 // 认证：服务端开启 API key 时经 auth.fetch/withKey 注入凭证（嵌入式档无认证则透传）。
 import { auth } from './auth'
+import { rdmCommandProjectId, rdmProjectCommandError } from './rdmManagement'
 import type {
   Project, Conversation, Message, Run, Artifact, HITLCard, HITLResponse,
   AgentProfile, SettingDesc, StreamEvent, StreamEventType, PlanSnapshot, TodoList, UploadInfo, PromptModule,
@@ -14,11 +15,16 @@ const BASE = ''
  *  自身命令面 fail-closed。 */
 export interface AdminZoneSection { id: string; title: string; icon?: string; desc?: string; order?: number }
 
-async function json<T>(res: Response): Promise<T> {
+async function checked(res: Response): Promise<Response> {
   if (!res.ok) {
     const text = await res.text()
     throw new Error(`${res.status}: ${text}`)
   }
+  return res
+}
+
+async function json<T>(res: Response): Promise<T> {
+  await checked(res)
   return res.json() as Promise<T>
 }
 
@@ -26,7 +32,7 @@ export const api = {
   listProjects: () => auth.fetch(`${BASE}/api/projects`).then(r => json<Project[]>(r)),
   createProject: (name: string) => auth.fetch(`${BASE}/api/projects`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ name }) }).then(r => json<Project>(r)),
   renameProject: (id: string, name: string) => auth.fetch(`${BASE}/api/projects/${id}`, { method: 'PATCH', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ name }) }).then(r => json<Project>(r)),
-  deleteProject: (id: string) => auth.fetch(`${BASE}/api/projects/${id}`, { method: 'DELETE' }),
+  deleteProject: (id: string) => auth.fetch(`${BASE}/api/projects/${id}`, { method: 'DELETE' }).then(checked),
 
   listConversations: (projectId: string) => auth.fetch(`${BASE}/api/projects/${projectId}/conversations`).then(r => json<Conversation[]>(r)),
   // 跨项目任务列表（方案 A 侧栏）：默认仅未归档；includeArchived 含归档。
@@ -42,20 +48,37 @@ export const api = {
   projectSurfaces: (projectId: string) => auth.fetch(`${BASE}/api/projects/${projectId}/surfaces`).then(r => json<SurfaceMeta[]>(r)),
   /** 单页权威快照（含 identity + spec），供列表水合与预览渲染。 */
   surfaceGet: (id: string) => auth.fetch(`${BASE}/api/surfaces/${id}`).then(r => json<SurfaceSnapshot>(r)),
-  me: () => auth.fetch(`${BASE}/api/me`).then(r => json<{ owner: string; name: string; auth: boolean; authVia?: string; isAdmin?: boolean; mustChangePassword?: boolean }>(r)),
+  me: () => auth.fetch(`${BASE}/api/me`).then(r => json<{ owner: string; name: string; auth: boolean; authVia?: string; sessionScope?: string; isAdmin?: boolean; mustChangePassword?: boolean; passwordSet?: boolean }>(r)),
   // ---- 认证与会话（管理员发放制，R2）----
   login: (owner: string, password: string) => auth.fetch(`${BASE}/api/auth/login`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ owner, password }) }).then(async r => {
     if (!r.ok) throw new Error(`${r.status}: ${await r.text()}`)
-    return r.json() as Promise<{ owner: string; name: string; isAdmin: boolean; mustChangePassword: boolean }>
+    const me = await r.json() as { owner: string; name: string; isAdmin: boolean; mustChangePassword: boolean; passwordSet: boolean; sessionScope: string }
+    auth.beginSession()
+    return me
   }),
-  logout: () => auth.fetch(`${BASE}/api/auth/logout`, { method: 'POST' }),
+  // 一次性登录 Key 兑换（恢复/激活）：请求只带 Key，身份由服务端绑定记录决定；
+  // 成功建立 set_password_only 受限会话（HttpOnly cookie），明文 Key 不落任何存储。
+  redeemLoginKey: (key: string) => auth.fetch(`${BASE}/api/auth/login-key/redeem`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ key }) }).then(async r => {
+    if (!r.ok) throw new Error(`${r.status}: ${await r.text()}`)
+    const me = await r.json() as { owner: string; name: string; isAdmin: boolean; mustChangePassword: boolean; passwordSet: boolean; sessionScope: string }
+    auth.beginSession()
+    return me
+  }),
+  logout: () => {
+    const request = auth.fetch(`${BASE}/api/auth/logout`, { method: 'POST' })
+    auth.clear()
+    return request
+  },
   changePassword: (current: string, next: string) => auth.fetch(`${BASE}/api/auth/password`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ current, next }) }).then(async r => {
     if (!r.ok) throw new Error(`${r.status}: ${await r.text()}`)
-    return r.json() as Promise<{ owner: string; name: string; isAdmin: boolean; mustChangePassword: boolean }>
+    return r.json() as Promise<{ owner: string; name: string; isAdmin: boolean; mustChangePassword: boolean; reloginRequired: boolean }>
   }),
   listAdminUsers: () => auth.fetch(`${BASE}/api/admin/users`).then(r => json<{ owner: string; name: string; isAdmin: boolean; mustChangePassword: boolean; hasPassword: boolean; passwordSetAt?: string; createdAt: string }[]>(r)),
   createAdminUser: (owner: string, name: string, password: string, isAdmin: boolean) => auth.fetch(`${BASE}/api/admin/users`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ owner, name, password, isAdmin }) }).then(r => json<{ owner: string; mustChangePassword: boolean }>(r)),
-  resetAdminUserPassword: (owner: string, password: string) => auth.fetch(`${BASE}/api/admin/users/${encodeURIComponent(owner)}/password`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ password }) }).then(r => json<{ owner: string; mustChangePassword: boolean }>(r)),
+  // ---- 管理员：一次性登录 Key（忘记密码恢复主入口；旧"直接重置密码"接口退出常规 UI）----
+  adminIssueLoginKey: (owner: string, ttlMinutes?: number) => auth.fetch(`${BASE}/api/admin/users/${encodeURIComponent(owner)}/login-keys`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ purpose: 'recover', ...(ttlMinutes ? { ttlMinutes } : {}) }) }).then(r => json<{ id: string; owner: string; purpose: string; status: string; expiresAt: string; key: string }>(r)),
+  adminListLoginKeys: (owner: string) => auth.fetch(`${BASE}/api/admin/users/${encodeURIComponent(owner)}/login-keys`).then(r => json<{ keys: { id: string; owner: string; purpose: string; status: string; expiresAt: string; createdAt: string; createdBy?: string }[] }>(r)).then(d => d.keys ?? []),
+  adminRevokeLoginKey: (owner: string, id: string) => auth.fetch(`${BASE}/api/admin/users/${encodeURIComponent(owner)}/login-keys/${encodeURIComponent(id)}`, { method: 'DELETE' }).then(r => json<{ ok: boolean }>(r)),
   createConversation: (projectId: string, title?: string) => auth.fetch(`${BASE}/api/projects/${projectId}/conversations`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ title: title ?? '' }) }).then(r => json<Conversation>(r)),
   deleteConversation: (id: string) => auth.fetch(`${BASE}/api/conversations/${id}`, { method: 'DELETE' }),
   setConversationProfile: (id: string, profileId: string) => auth.fetch(`${BASE}/api/conversations/${id}`, { method: 'PATCH', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ profileId }) }).then(r => json<Conversation>(r)),
@@ -116,7 +139,11 @@ export const api = {
   getSettings: (projectId?: string) => auth.fetch(`${BASE}/api/settings${projectId ? '?project=' + projectId : ''}`).then(r =>
     json<{ schema: SettingDesc[]; defaults: Record<string, unknown>; user: Record<string, unknown>; project: Record<string, unknown> }>(r)),
   putUserSettings: (values: Record<string, unknown>) => auth.fetch(`${BASE}/api/settings/user`, { method: 'PUT', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(values) }),
-  putProjectSettings: (projectId: string, values: Record<string, unknown>) => auth.fetch(`${BASE}/api/settings/project/${projectId}`, { method: 'PUT', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(values) }),
+  putProjectSettings: (projectId: string, values: Record<string, unknown>) => auth.fetch(`${BASE}/api/settings/project/${projectId}`, { method: 'PUT', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(values) }).then(checked),
+  // P2 系统管理面：受管项（models/tavily/telemetry/运行基础设施）的唯一写入面。
+  getSystemSettings: () => auth.fetch(`${BASE}/api/settings/system`).then(r =>
+    json<{ schema: SettingDesc[]; defaults: Record<string, unknown>; system: Record<string, unknown> }>(r)),
+  putSystemSettings: (values: Record<string, unknown>) => auth.fetch(`${BASE}/api/settings/system`, { method: 'PUT', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(values) }),
 
   listTools: () => auth.fetch(`${BASE}/api/tools`).then(r => r.json()),
   listPlugins: () => auth.fetch(`${BASE}/api/plugins`).then(r => r.json()),
@@ -141,6 +168,11 @@ export const api = {
 
   // ---- U4：RDM 命令总线封装（POST /api/commands/{id}，同 RDM web 的 command 路由） ----
   // receipt 解包：rejected 抛错；confirm-card 抛提示（审计面只读命令不应触发）。
+  rdmProjectCommand: async <T = any>(project: Project, id: string, params: Record<string, unknown> = {}): Promise<T> => {
+    const error = rdmProjectCommandError(project, id)
+    if (error) throw new Error(error)
+    return api.rdmCommand<T>(id, { ...params, projectId: rdmCommandProjectId(project) })
+  },
   rdmCommand: <T = any>(id: string, params: Record<string, unknown> = {}): Promise<T> =>
     auth.fetch(`${BASE}/api/commands/${encodeURIComponent(id)}`, {
       method: 'POST', headers: { 'Content-Type': 'application/json' },

src/auth.ts

@@ -17,11 +17,22 @@ function pickStorage(): KV {
 }
 
 const storage = pickStorage()
+const identityListeners = new Set<() => void>()
+function identityChanged() { identityListeners.forEach(listener => listener()) }
 
 export const auth = {
   apiKey(): string { return storage.getItem(KEY) ?? '' },
-  setKey(key: string) { storage.setItem(KEY, key.trim()) },
-  clear() { storage.removeItem(KEY) },
+  setKey(key: string) {
+    const next = key.trim()
+    if (next === this.apiKey()) return
+    storage.setItem(KEY, next)
+    identityChanged()
+  },
+  clear() { storage.removeItem(KEY); identityChanged() },
+  onIdentityChange(listener: () => void) {
+    identityListeners.add(listener)
+    return () => { identityListeners.delete(listener) }
+  },
   // 密码登录成功后切换到 HttpOnly 会话 cookie：必须清掉残留 Bearer——服务端
   // 认证中间件 Bearer 优先于会话 cookie，失效残留 key 会把有效会话也判成 401。
   beginSession() { this.clear() },
@@ -33,7 +44,7 @@ export const auth = {
     headers.set('Authorization', `Bearer ${key}`)
     return fetch(input, { ...init, headers })
   },
-  // 退出登录：清凭证并整页回登录门（服务端会话/密钥均为无状态凭证，无需服务端注销）。
+  // 退出登录：立即清客户端投影并回登录门；调用者先经 api.logout 注销服务端会话。
   logout() {
     this.clear()
     try { location.reload() } catch { /* 非 DOM 环境（测试）忽略 */ }

src/components/AdminZone.tsx

@@ -7,7 +7,7 @@
 import { useState } from 'react'
 import { store, useStore } from '../store'
 import { EmptyState, Icon, type IconName } from '@ui'
-import { UsersPanel, ProfilesSection, PluginsSection, PluginWorkspacesPanel } from './adminSections'
+import { UsersPanel, ProfilesSection, PluginsSection, PluginWorkspacesPanel, SystemSettingsPanel } from './adminSections'
 import { RdmAuditWorkspace } from './RdmAuditWorkspace'
 import { RdmRolesPanel } from './adminRdmSections'
 import type { AdminZoneSection } from '../api'
@@ -31,6 +31,8 @@ const SECTIONS: AdminSectionDef[] = [
   // U6/KTD5：RDM 专业角色管理——命令面齐备（rdmRolesAvailable）才显示；普通基座零暴露。
   { key: 'rdm-roles', label: 'RDM 角色权限', icon: 'shield', desc: '专业角色：动作默认/上限、账号绑定、停用（仅管理员）', render: () => <RdmRolesPanel /> },
   { key: 'profiles', label: '智能体画像', icon: 'bot', desc: '系统级画像：系统提示、工具允许/确认/拒绝清单', render: () => <ProfilesPanelWrapper /> },
+  // P2 受管：模型/密钥/Tavily/遥测/运行基础设施的唯一写入面（Backend PR 188 系统设置 API）。
+  { key: 'system-settings', label: '模型与服务配置', icon: 'settings', desc: '系统受管项：模型、密钥、Tavily、遥测与运行基础设施（仅管理员）', render: () => <SystemSettingsPanel /> },
   { key: 'plugins', label: '插件管理', icon: 'puzzle', desc: '已装载插件清单与热重载（装卸不影响核心）', render: () => <PluginsSection /> },
   { key: 'workspaces', label: '插件工作区', icon: 'grid', desc: '插件声明面板与服务端声明工作区', render: () => <PluginWorkspacesPanel /> },
 ]

src/components/LoginPage.tsx

@@ -1,8 +1,7 @@
-// 登录与改密（管理员发放制，R2）：
-// LoginPage —— 用户名+密码（主）/ API 密钥（兼容程序化客户端）双入口；
-// ChangePasswordGate —— 初始/重置密码后的首登强制改密（不完成不放行）。
+// 登录与改密（管理员发放制，R2 + 2026-10-13 登录恢复合同）：
+// LoginPage —— 用户名+密码（默认入口）/ 一次性登录 Key（忘记密码恢复，只输 Key）；
+// ChangePasswordGate —— 受限会话强制设密（恢复/首登同形：只输新密码，完成前不放行）。
 import { useState } from 'react'
-import { auth } from '../auth'
 import { api } from '../api'
 import { Icon, BrandMark } from '@ui'
 
@@ -28,9 +27,11 @@ function BrandPanel() {
   )
 }
 
-/** 登录页：认证开启（PG 档/–-auth on）时的唯一入口。 */
+/** 登录页：认证开启（PG 档/–-auth on）时的唯一入口。
+ * 长期 API 密钥（ask_）不再作为浏览器日常登录入口——程序化客户端直接带
+ * Authorization 头；浏览器保存长期密钥属于持久凭据暴露面。 */
 export function LoginPage({ onAuthed, onMustChange }: { onAuthed: () => void; onMustChange: (owner: string) => void }) {
-  const [tab, setTab] = useState<'password' | 'apikey'>('password')
+  const [tab, setTab] = useState<'password' | 'loginkey'>('password')
   const [owner, setOwner] = useState('')
   const [password, setPassword] = useState('')
   const [key, setKey] = useState('')
@@ -41,10 +42,9 @@ export function LoginPage({ onAuthed, onMustChange }: { onAuthed: () => void; on
     setErr(''); setBusy(true)
     try {
       const me = await api.login(owner.trim(), password)
-      // 会话凭证是 HttpOnly cookie；清残留 Bearer，避免其遮蔽有效会话。
-      auth.beginSession()
-      if (me.mustChangePassword) {
-        // 初始/重置密码：先完成强制改密再放行。
+      // 受限会话（must-change 首登）或正常会话都由后端 sessionScope 声明；
+      // 受限会话先进设密门，完成前不放行。
+      if (me.sessionScope === 'set_password_only' || me.mustChangePassword) {
         onMustChange(me.owner)
         return
       }
@@ -56,24 +56,16 @@ export function LoginPage({ onAuthed, onMustChange }: { onAuthed: () => void; on
 
   const submitKey = async () => {
     setErr(''); setBusy(true)
-    auth.setKey(key)
     try {
-      const r = await auth.fetch('/api/health')
-      if (r.ok) {
-        // 账号处于初始/重置密码状态时，key 完成不了强制改密（改密只认会话登录）：
-        // 不放行进死路改密门，引导改走账号密码登录。
-        const me = await api.me().catch(() => null)
-        if (me?.mustChangePassword) {
-          auth.clear()
-          setErr('该账号使用初始/重置密码，请先用账号密码登录完成改密')
-          return
-        }
-        onAuthed(); return
+      // 只提交 Key：目标账户由服务端绑定记录确定，客户端不能指定身份。
+      const me = await api.redeemLoginKey(key.trim())
+      if (me.sessionScope === 'set_password_only' || me.mustChangePassword) {
+        onMustChange(me.owner)
+        return
       }
-      throw new Error(String(r.status))
-    } catch {
-      auth.clear()
-      setErr('密钥无效或已撤销，请重试')
+      onAuthed()
+    } catch (e) {
+      setErr(humanRedeemError(String(e)))
     } finally { setBusy(false) }
   }
 
@@ -84,10 +76,10 @@ export function LoginPage({ onAuthed, onMustChange }: { onAuthed: () => void; on
       <form className="lg-card" onSubmit={e => { e.preventDefault(); tab === 'password' ? submitPassword() : submitKey() }}>
         <div className="lg-brand"><BrandMark size={26} />Agent-System</div>
         <h2 className="lg-title">登录</h2>
-        <p className="lg-sub">账号由管理员发放；首次登录需修改初始密码</p>
+        <p className="lg-sub">账号由管理员发放；忘记密码请联系管理员签发一次性登录 Key</p>
         <div className="lg-tabs" role="tablist">
           <button type="button" role="tab" aria-selected={tab === 'password'} className={`lg-tab ${tab === 'password' ? 'on' : ''}`} onClick={() => setTab('password')}>账号密码</button>
-          <button type="button" role="tab" aria-selected={tab === 'apikey'} className={`lg-tab ${tab === 'apikey' ? 'on' : ''}`} onClick={() => setTab('apikey')}>API 密钥</button>
+          <button type="button" role="tab" aria-selected={tab === 'loginkey'} className={`lg-tab ${tab === 'loginkey' ? 'on' : ''}`} onClick={() => setTab('loginkey')}>一次性登录 Key</button>
         </div>
         {tab === 'password' ? (
           <>
@@ -100,11 +92,11 @@ export function LoginPage({ onAuthed, onMustChange }: { onAuthed: () => void; on
           </>
         ) : (
           <>
-            <label className="lg-label">API 访问密钥</label>
-            <input className="lg-input lg-mono" value={key} onChange={e => setKey(e.target.value)} autoFocus placeholder="ask_…" />
+            <label className="lg-label">一次性登录 Key</label>
+            <input className="lg-input lg-mono" value={key} onChange={e => setKey(e.target.value)} autoFocus placeholder="alk_…" />
             <Err msg={err} />
-            <button className="lg-submit" type="submit" disabled={busy || !key}>{busy ? '验证中…' : '进入'}</button>
-            <p className="lg-hint">密钥由服务端创建：<code>agent-system apikey create --owner &lt;name&gt;</code>。程序化客户端也可直接带 Authorization 头。</p>
+            <button className="lg-submit" type="submit" disabled={busy || !key}>{busy ? '兑换中…' : '兑换并设置新密码'}</button>
+            <p className="lg-hint">忘记密码时由管理员签发；单次有效、默认 30 分钟内兑换。程序化客户端请继续使用 API 密钥（Authorization 头）。</p>
           </>
         )}
       </form>
@@ -113,13 +105,15 @@ export function LoginPage({ onAuthed, onMustChange }: { onAuthed: () => void; on
   )
 }
 
-/** 强制改密门：初始密码/管理员重置后的首次登录必须完成改密才可进入系统。 */
+/** 强制设密门：恢复 Key 兑换或初始密码首登建立的受限会话，必须完成设密。
+ * 免当前密码（R5）：身份与授权均由服务端受限会话确认，页面不出现当前密码输入框；
+ * 完成前不能进入工作台，完成后的唯一出口是回密码登录页。 */
 export function ChangePasswordGate({ owner, onDone, onCancel }: { owner: string; onDone: () => void; onCancel?: () => void }) {
-  const [current, setCurrent] = useState('')
   const [next, setNext] = useState('')
   const [confirm, setConfirm] = useState('')
   const [err, setErr] = useState('')
   const [busy, setBusy] = useState(false)
+  const [done, setDone] = useState(false)
 
   const submit = async () => {
     setErr('')
@@ -127,8 +121,8 @@ export function ChangePasswordGate({ owner, onDone, onCancel }: { owner: string;
     if (next.length < 8) { setErr('新密码至少 8 位'); return }
     setBusy(true)
     try {
-      await api.changePassword(current, next)
-      onDone()
+      await api.changePassword('', next)
+      setDone(true)
     } catch (e) {
       setErr(humanChangePasswordError(String(e)))
     } finally { setBusy(false) }
@@ -138,20 +132,27 @@ export function ChangePasswordGate({ owner, onDone, onCancel }: { owner: string;
     <div className="lg-wrap">
       <BrandPanel />
       <div className="lg-formside">
-      <form className="lg-card" onSubmit={e => { e.preventDefault(); submit() }}>
-        <div className="lg-brand"><BrandMark size={26} />Agent-System</div>
-        <h2 className="lg-title">修改密码</h2>
-        <p className="lg-sub">账号 <b>{owner}</b> 使用初始/重置密码首次登录，须设置新密码后继续</p>
-        <label className="lg-label">当前密码（初始/重置密码）</label>
-        <input className="lg-input" type="password" value={current} onChange={e => setCurrent(e.target.value)} autoFocus autoComplete="current-password" />
-        <label className="lg-label">新密码（≥8 位）</label>
-        <input className="lg-input" type="password" value={next} onChange={e => setNext(e.target.value)} autoComplete="new-password" />
-        <label className="lg-label">确认新密码</label>
-        <input className="lg-input" type="password" value={confirm} onChange={e => setConfirm(e.target.value)} autoComplete="new-password" />
-        <Err msg={err} />
-        <button className="lg-submit" type="submit" disabled={busy || !current || !next || !confirm}>{busy ? '提交中…' : '设置新密码并进入'}</button>
-        {onCancel && <button type="button" className="lg-cancel" onClick={onCancel}>返回登录</button>}
-      </form>
+      {done ? (
+        <form className="lg-card" onSubmit={e => { e.preventDefault(); onDone() }}>
+          <div className="lg-brand"><BrandMark size={26} />Agent-System</div>
+          <h2 className="lg-title">密码已更新</h2>
+          <p className="lg-sub">请使用新密码重新登录账号 <b>{owner}</b></p>
+          <button className="lg-submit" type="submit">返回登录</button>
+        </form>
+      ) : (
+        <form className="lg-card" onSubmit={e => { e.preventDefault(); submit() }}>
+          <div className="lg-brand"><BrandMark size={26} />Agent-System</div>
+          <h2 className="lg-title">设置新密码</h2>
+          <p className="lg-sub">账号 <b>{owner}</b>（服务端确认）须设置新密码后继续；无需输入当前密码</p>
+          <label className="lg-label">新密码（≥8 位）</label>
+          <input className="lg-input" type="password" value={next} onChange={e => setNext(e.target.value)} autoFocus autoComplete="new-password" />
+          <label className="lg-label">确认新密码</label>
+          <input className="lg-input" type="password" value={confirm} onChange={e => setConfirm(e.target.value)} autoComplete="new-password" />
+          <Err msg={err} />
+          <button className="lg-submit" type="submit" disabled={busy || !next || !confirm}>{busy ? '提交中…' : '设置新密码'}</button>
+          {onCancel && <button type="button" className="lg-cancel" onClick={onCancel}>退出并返回登录</button>}
+        </form>
+      )}
       </div>
     </div>
   )
@@ -165,13 +166,23 @@ export function humanLoginError(raw: string): string {
   return raw.replace(/^\d{3}:\s*/, '')
 }
 
-/** 改密门错误文案：改密的 401 有多种真实原因（当前密码错/无会话/会话过期/失效 key），
- *  不能沿用登录的「用户名或密码不正确」一刀切——那会把可自愈的凭证问题伪装成密码错误。
+/** 一次性登录 Key 兑换文案：401/409/429 语义不同，逐条映射防漂移。 */
+export function humanRedeemError(raw: string): string {
+  if (raw.includes('409')) return '该 Key 已被使用过，请联系管理员重新签发'
+  if (raw.includes('429')) return '尝试次数过多，请稍后再试'
+  if (raw.includes('401')) return 'Key 无效或已过期，请联系管理员重新签发'
+  if (raw.includes('412')) return '本服务未开启登录（嵌入式单租户档）'
+  return raw.replace(/^\d{3}:\s*/, '')
+}
+
+/** 改密门错误文案：改密的 401 有多种真实原因（会话过期/并发失效/退避），
+ *  不能沿用登录的「用户名或密码不正确」一刀切。
  *  后端文案是现行 HTTP 契约的一部分，这里按其区分并用测试锁定。 */
 export function humanChangePasswordError(raw: string): string {
   if (raw.includes('current password incorrect')) return '当前密码不正确'
   if (raw.includes('session login required')) return '请先用账号密码登录再改密（API 密钥不能修改密码）'
   if (raw.includes('session expired')) return '会话已过期，请重新登录'
+  if (raw.includes('credentials changed concurrently')) return '登录状态已变化（密码在其他地方被更新），请重新登录'
   if (raw.includes('invalid or revoked API key')) return '本地残留的 API 密钥已失效，请退出登录后重试'
   if (raw.includes('429')) return '失败次数过多，请稍后再试'
   if (raw.includes('401')) return '认证失败，请重新登录'

src/components/ProjectSettingsModal.tsx

@@ -8,6 +8,8 @@ import type { SettingDesc } from '../contracts'
 import { SettingsShell, Btn, EmptyState } from '@ui'
 import { SettingInput, flatten, unflatten, groupNames } from './SettingsModal'
 import { RdmMembersSection, RdmDutiesSection, RdmPermMatrixSection } from './adminRdmSections'
+import { rdmProjectReadError } from '../rdmManagement'
+import { projectActionError, projectWorkError } from '../projectmeta'
 
 export function ProjectSettingsModal() {
   const projectId = useStore(s => s.ui.projectSettingsId)
@@ -16,21 +18,26 @@ export function ProjectSettingsModal() {
   const rdmMembersAvailable = useStore(s => s.rdmMembersAvailable)
   const rdmDocReviewAvailable = useStore(s => s.rdmDocReviewAvailable)
   const rdmPermMatrixAvailable = useStore(s => s.rdmPermMatrixAvailable)
+  const owner = useStore(s => s.me?.owner)
   const [tab, setTab] = useState('project')
   const [schema, setSchema] = useState<SettingDesc[]>([])
   const [draft, setDraft] = useState<Record<string, any>>({})
   const [loaded, setLoaded] = useState(false)
   const [saved, setSaved] = useState(false)
+  const [error, setError] = useState('')
 
   useEffect(() => {
     if (!projectId) return
-    setLoaded(false)
+    let active = true
+    setLoaded(false); setSaved(false); setError(''); setDraft({}); setSchema([])
     api.getSettings(projectId).then(s => {
+      if (!active) return
       setSchema(s.schema)
       setDraft(flatten(s.project))
       setLoaded(true)
-    }).catch(() => undefined)
-  }, [projectId])
+    }).catch(() => { if (active) setError('项目设置未能加载，请关闭后重新打开或联系项目负责人') })
+    return () => { active = false }
+  }, [projectId, owner])
 
   const groups = useMemo(() => {
     const g: Record<string, SettingDesc[]> = {}
@@ -39,15 +46,19 @@ export function ProjectSettingsModal() {
   }, [schema])
 
   if (!projectId) return null
+  const rdmError = rdmProjectReadError(project)
+  const writeError = projectWorkError(project)
+  const rdmTab = tab === 'members' || tab === 'duties' || tab === 'matrix'
 
   const save = async () => {
     if (!projectId) return
+    if (writeError) { store.toast(writeError); return }
     try {
       await api.putProjectSettings(projectId, unflatten(draft))
       setSaved(true)
       setTimeout(() => setSaved(false), 1500)
     } catch (e) {
-      store.toast(`项目设置保存失败：${e}`)
+      store.toast(`项目设置保存失败：${projectActionError(e)}`)
     }
   }
 
@@ -64,18 +75,20 @@ export function ProjectSettingsModal() {
         ...(rdmDocReviewAvailable ? [{ key: 'duties', label: '文档职责 · 整文审签', icon: 'shield' as const }] : []),
         ...(rdmPermMatrixAvailable ? [{ key: 'matrix', label: '项目权限', icon: 'key' as const }] : []),
       ]}
-      footer={saved ? <span style={{ color: 'var(--ok)' }}>✓ 已保存</span> : '项目设置覆盖用户设置（new-run 类对新任务生效）'}
+      footer={saved ? <span style={{ color: 'var(--ok-text)' }}>✓ 已保存</span> : '项目设置覆盖用户设置（new-run 类对新任务生效）'}
     >
       <div>
-        {tab === 'members' && <RdmMembersSection projectId={projectId} />}
-        {tab === 'duties' && <RdmDutiesSection projectId={projectId} />}
-        {tab === 'matrix' && <RdmPermMatrixSection projectId={projectId} />}
+        {rdmTab && rdmError ? <EmptyState icon="folder">{rdmError}</EmptyState> : project && <>
+          {tab === 'members' && <RdmMembersSection key={project.id} project={project} />}
+          {tab === 'duties' && <RdmDutiesSection key={project.id} project={project} />}
+          {tab === 'matrix' && <RdmPermMatrixSection key={project.id} project={project} />}
+        </>}
         {tab !== 'members' && tab !== 'duties' && tab !== 'matrix' && !loaded ? (
-          <EmptyState icon="settings">加载中…</EmptyState>
+          <EmptyState icon="settings">{error || '加载中…'}</EmptyState>
         ) : tab !== 'members' && tab !== 'duties' && tab !== 'matrix' ? (
           <>
             <div className="empty-note" style={{ marginBottom: 10 }}>
-              此处仅保存本项目的覆盖值；留空即沿用用户/系统设置。跨会话读取在「会话协作」组。
+              {writeError ?? '此处仅保存本项目的覆盖值；留空即沿用用户/系统设置。跨会话读取在「会话协作」组。'}
             </div>
             {Object.entries(groups).map(([g, descs]) => (
               <div className="settings-group" key={g}>
@@ -91,7 +104,7 @@ export function ProjectSettingsModal() {
                 ))}
               </div>
             ))}
-            <Btn variant="primary" icon="check" onClick={save}>保存项目设置</Btn>
+            <Btn variant="primary" icon="check" disabled={!!writeError} onClick={save}>保存项目设置</Btn>
           </>
         ) : null}
       </div>

src/components/RdmAuditWorkspace.tsx

@@ -5,6 +5,8 @@ import { useCallback, useEffect, useRef, useState } from 'react'
 import { api } from '../api'
 import { Chip, Collapsible, EmptyState, SectionLabel } from '@ui'
 import { classifyRdmError } from '../rdmErrors'
+import { store, useStore } from '../store'
+import { exportNeedsDraft } from '../workspaces'
 
 // ---- 类型（U3 ListShell/详情的精简前端契约） ----
 
@@ -45,22 +47,30 @@ function RdmErrorState({ raw }: { raw: string }) {
 }
 
 export function RdmAuditWorkspace() {
+  const identity = useStore(() => store.getIdentityEpoch())
   const [caps, setCaps] = useState<Capabilities | null>(null)
+  const [capsIdentity, setCapsIdentity] = useState(-1)
   const [pid, setPid] = useState('')
   const [tab, setTab] = useState<TabId>('summary')
   const [error, setError] = useState('')
 
   useEffect(() => {
     let cancelled = false
+    setCaps(null); setPid(''); setError('')
     api.rdmCommand<Capabilities>('rdm.inspect.capabilities')
-      .then(c => { if (!cancelled) { setCaps(c); if (c.projects.length > 0) setPid(prev => prev || c.projects[0].projectId) } })
-      .catch(e => { if (!cancelled) setError(e.message) })
+      .then(c => {
+        if (cancelled || identity !== store.getIdentityEpoch()) return
+        setCaps(c); setCapsIdentity(identity)
+        if (c.projects.length > 0) setPid(c.projects[0].projectId)
+      })
+      .catch(e => { if (!cancelled && identity === store.getIdentityEpoch()) setError(e.message) })
     return () => { cancelled = true }
-  }, [])
+  }, [identity])
 
   const project = caps?.projects.find(p => p.projectId === pid)
+  const exportOn = useStore(s => s.rdmExportAvailable)
   if (error) return <RdmErrorState raw={error} />
-  if (!caps) return <div className="empty-note">加载中…</div>
+  if (!caps || capsIdentity !== identity) return <div className="empty-note">加载中…</div>
   if (caps.projects.length === 0) return <EmptyState icon="folder">无可见研发项目——项目创建者与域管理员可查看追溯审计</EmptyState>
 
   return (
@@ -82,7 +92,7 @@ export function RdmAuditWorkspace() {
         ))}
       </div>
       <div className="rdm-audit-body">
-        {tab === 'summary' && <SummaryTab pid={pid} />}
+        {tab === 'summary' && <SummaryTab pid={pid} exportOn={exportOn} />}
         {tab === 'materials' && <MaterialsTab pid={pid} />}
         {tab === 'trace' && <TraceTab pid={pid} />}
         {tab === 'timeline' && <TimelineTab pid={pid} />}
@@ -93,7 +103,7 @@ export function RdmAuditWorkspace() {
 
 // ---- 概览 ----
 
-function SummaryTab({ pid }: { pid: string }) {
+function SummaryTab({ pid, exportOn }: { pid: string; exportOn: boolean }) {
   const [data, setData] = useState<SummaryData | null>(null)
   const [err, setErr] = useState('')
   useEffect(() => {
@@ -133,6 +143,131 @@ function SummaryTab({ pid }: { pid: string }) {
       {data.coverage && data.coverage.length > 0 && (
         <CoverageList cov={data.coverage} />
       )}
+      {exportOn && <ExportSection pid={pid} />}
+    </div>
+  )
+}
+
+// ---- 概览导出（三条命令都启用才挂上；不参与七命令就绪门） ----
+
+interface ExportCreated {
+  exportId: string
+  fileName: string
+  watermark: number
+  sha256: string
+  draft?: boolean
+}
+interface ExportStatus {
+  expiresAt: string
+  sha256: string
+  watermark: number
+}
+interface ExportDownloaded {
+  fileName: string
+  mime: string
+  dataB64: string
+  sha256: string
+}
+
+function saveExportFile(fileName: string, mime: string, dataB64: string) {
+  const bin = atob(dataB64)
+  const bytes = new Uint8Array(bin.length)
+  for (let i = 0; i < bin.length; i++) bytes[i] = bin.charCodeAt(i)
+  const blob = new Blob([bytes], { type: mime || 'application/octet-stream' })
+  const url = URL.createObjectURL(blob)
+  const a = document.createElement('a')
+  a.href = url
+  a.download = fileName
+  a.click()
+  URL.revokeObjectURL(url)
+}
+
+function ExportSection({ pid }: { pid: string }) {
+  const identity = useStore(() => store.getIdentityEpoch())
+  const generation = useRef(0)
+  const [kind, setKind] = useState<'cgraph-docx' | 'cgraph-matrix'>('cgraph-docx')
+  const [busy, setBusy] = useState(false)
+  const [err, setErr] = useState('')
+  const [needDraft, setNeedDraft] = useState(false)
+  const [artifact, setArtifact] = useState<(ExportCreated & { expiresAt: string }) | null>(null)
+
+  useEffect(() => {
+    generation.current++
+    setArtifact(null)
+    setErr('')
+    setNeedDraft(false)
+    setBusy(false)
+    return () => { generation.current++ }
+  }, [pid, identity])
+
+  const generate = async (draft: boolean) => {
+    const request = ++generation.current
+    const current = () => request === generation.current && identity === store.getIdentityEpoch()
+    setBusy(true)
+    setErr('')
+    setNeedDraft(false)
+    try {
+      const created = await api.rdmCommand<ExportCreated>('rdm.inspect.export.create', { projectId: pid, kind, draft })
+      if (!current()) return
+      const st = await api.rdmCommand<ExportStatus>('rdm.inspect.export.status', { projectId: pid, exportId: created.exportId })
+      if (!current()) return
+      setArtifact({ ...created, expiresAt: st.expiresAt })
+    } catch (e) {
+      if (!current()) return
+      const msg = e instanceof Error ? e.message : String(e)
+      if (!draft && exportNeedsDraft(msg)) setNeedDraft(true)
+      else setErr(msg)
+    } finally {
+      if (current()) setBusy(false)
+    }
+  }
+
+  const download = async () => {
+    if (!artifact) return
+    const request = ++generation.current
+    const current = () => request === generation.current && identity === store.getIdentityEpoch()
+    setBusy(true)
+    setErr('')
+    try {
+      const dl = await api.rdmCommand<ExportDownloaded>('rdm.inspect.export.download', { projectId: pid, exportId: artifact.exportId })
+      if (!current()) return
+      saveExportFile(dl.fileName, dl.mime, dl.dataB64)
+    } catch (e) {
+      if (current()) setErr(e instanceof Error ? e.message : String(e))
+    } finally {
+      if (current()) setBusy(false)
+    }
+  }
+
+  return (
+    <div className="rdm-audit-export">
+      <SectionLabel>导出</SectionLabel>
+      <div className="rdm-audit-export-row">
+        <label className="rdm-audit-export-kind">
+          类型
+          <select className="ui-input" aria-label="导出类型" value={kind} onChange={e => setKind(e.target.value as 'cgraph-docx' | 'cgraph-matrix')}>
+            <option value="cgraph-docx">合规追溯报告</option>
+            <option value="cgraph-matrix">追溯矩阵</option>
+          </select>
+        </label>
+        <button type="button" className="btn" disabled={busy} onClick={() => { void generate(false) }}>生成</button>
+      </div>
+      {needDraft && (
+        <div className="rdm-audit-export-draft">
+          <p>正式报告不完整。可以生成带缺口标注的草稿。</p>
+          <button type="button" className="btn" disabled={busy} onClick={() => { void generate(true) }}>生成草稿</button>
+        </div>
+      )}
+      {err && <div className="rdm-audit-export-err">{err}</div>}
+      {artifact && (
+        <div className="rdm-audit-export-result">
+          <div>水位 {artifact.watermark}</div>
+          <div>sha256 {artifact.sha256}</div>
+          <div>有效期 {artifact.expiresAt ? new Date(artifact.expiresAt).toLocaleString('zh-CN') : '—'}</div>
+          {artifact.draft && <div>草稿</div>}
+          <button type="button" className="btn v-ghost" disabled={busy} onClick={() => { void download() }}>下载</button>
+        </div>
+      )}
     </div>
   )
 }

src/components/TaskSidebar.tsx

@@ -7,7 +7,7 @@ import { api } from '../api'
 import { Icon } from '@ui'
 import type { Conversation } from '../contracts'
 import { relativeTime, filterTasks } from '../tasklist'
-import { projectStage } from '../projectmeta'
+import { projectStage, projectStateLabel, projectWorkError } from '../projectmeta'
 import { buildWorkspaceEntries } from '../workspaces'
 
 /** 小型弹出菜单：锚点下方渲染，点击外部关闭。 */
@@ -68,8 +68,10 @@ export function TaskSidebar({ onCollapse = store.toggleLeft, onConversationOpen,
   const [newProjectName, setNewProjectName] = useState('')
 
   const createConversation = async (projectId?: string) => {
-    await store.createTask(projectId)
-    onConversationOpen?.()
+    try {
+      await store.createTask(projectId)
+      onConversationOpen?.()
+    } catch { /* store owns the actionable failure toast */ }
   }
 
   const tools = buildWorkspaceEntries(serverWorkspaces, { rdmAudit: rdmAuditAvailable })
@@ -77,7 +79,8 @@ export function TaskSidebar({ onCollapse = store.toggleLeft, onConversationOpen,
   const pinned = visible.filter(t => t.pinned)
   const rest = visible.filter(t => !t.pinned)
   const currentProject = projects.find(p => p.id === currentProjectId)
-  const stage = projectStage(currentProject?.settings)
+  const stage = projectStateLabel(currentProject?.settings) ?? projectStage(currentProject?.settings)
+  const workError = currentProject ? projectWorkError(currentProject) : null
   const rowTask = menu?.kind.startsWith('row:') ? tasks.find(t => t.id === menu.kind.slice(4)) : null
   const rowMenuAnchor = menu && menu.kind.startsWith('row:') ? menu.anchor : null
 
@@ -162,8 +165,10 @@ export function TaskSidebar({ onCollapse = store.toggleLeft, onConversationOpen,
               onChange={e => setNewProjectName(e.target.value)}
               onKeyDown={async e => {
                 if (e.key === 'Enter' && newProjectName.trim()) {
-                  await store.createProject(newProjectName.trim())
-                  setCreatingProject(false); setNewProjectName('')
+                  try {
+                    await store.createProject(newProjectName.trim())
+                    setCreatingProject(false); setNewProjectName('')
+                  } catch { /* keep the input available for a corrected name */ }
                 }
                 if (e.key === 'Escape') setCreatingProject(false)
               }}
@@ -179,7 +184,7 @@ export function TaskSidebar({ onCollapse = store.toggleLeft, onConversationOpen,
         )}
 
         {rest.length === 0 && pinned.length === 0 && (
-          <div className="tsb-empty">从「新建对话」开始，描述你想完成的工作。</div>
+          <div className="tsb-empty">{workError ?? '从「新建对话」开始，描述你想完成的工作。'}</div>
         )}
         {rest.map(t => taskRow(t))}
       </div>
@@ -224,7 +229,7 @@ export function TaskSidebar({ onCollapse = store.toggleLeft, onConversationOpen,
       <Menu anchor={menu?.kind === 'project' ? menu.anchor : null} onClose={() => setMenu(null)}>
         {projects.map(p => {
           const count = tasks.filter(t => t.projectId === p.id && !t.archived).length
-          const pstage = projectStage(p.settings)
+          const pstage = projectStateLabel(p.settings) ?? projectStage(p.settings)
           return (
             <MenuItem key={p.id} icon="folder" onClick={() => { switchProject(p.id); setMenu(null) }}>
               {p.name}

src/components/adminRdmSections.tsx

@@ -3,14 +3,16 @@
 // 门控集中在 src/rdmManagement.ts；分区可见性由 AdminZone/ProjectSettingsModal
 // 按 store 的 rdm*Available 门控（命令面不齐不渲染，普通基座零暴露）。样式只复用
 // 既有 ad-*/lg-*/settings-* 类（design-guard 棘轮：不新增裸色值/字号）。
-import { useEffect, useState } from 'react'
+import { useEffect, useState, useRef, useCallback } from 'react'
 import { api } from '../api'
+import type { Project } from '../contracts'
+import { projectWorkError } from '../projectmeta'
 import { useStore } from '../store'
-import { Btn, EmptyState, Icon } from '@ui'
+import { Btn, Collapsible, EmptyState, Icon, Picker } from '@ui'
 import {
-  ROLE_ACTIONS, parseReviewers,
+  ROLE_ACTIONS,
   roleCreatePayload, roleActionPayload, roleAssignPayload, roleDisablePayload,
-  memberAddPayload, memberRemovePayload,
+  memberAddPayload, memberRemovePayload, memberSetRolePayload,
   assignDocDutiesPayload, docSubmitPayload, docApprovePayload, docRejectPayload,
   docFinalPayload, docStatusPayload, permCheckPayload, describeSource,
   rolesListPlaceholder, describeRoleListError,
@@ -144,25 +146,54 @@ export function RdmRolesPanel() {
   )
 }
 
-// ---- 项目设置：成员 ----
+// ---- 项目设置：成员（P7：可搜索人员选择器 + 专业角色/项目身份两列 + 显式身份调整）----
 
-interface MemberRow { owner: string; role: string; addedBy: string; addedAt: string }
+interface MemberRow {
+  owner: string; role: string; addedBy: string; addedAt: string
+  profRole?: { roleId: string; name: string } | null
+}
 
-export function RdmMembersSection({ projectId }: { projectId: string }) {
+export function RdmMembersSection({ project }: { project: Project }) {
+  const projectId = project.id
+  const writeError = projectWorkError(project)
+  const cmd = <T,>(id: string, params: Record<string, unknown> = {}) => api.rdmProjectCommand<T>(project, id, params)
   const [rows, setRows] = useState<MemberRow[] | null>(null)
   const [err, setErr] = useState('')
   const [notice, setNotice] = useState('')
   const [busy, setBusy] = useState(false)
-  const [member, setMember] = useState('')
+  const [picked, setPicked] = useState<string[]>([])
   const [role, setRole] = useState<'member' | 'owner'>('member')
+  // 成员表经 ref 参与取数（已加入标记），保持 fetchPage 身份稳定（Picker 依赖）。
+  const rowsRef = useRef<MemberRow[] | null>(null)
+  rowsRef.current = rows
+
+  /** 人员选择器取数适配（P7-A）：rdm.account.list 目录（member.manage 生效者）。
+   * query 透传后端（基座升级 AccountSearcher 后全量生效）；旧基座忽略 query 时
+   * 对首页做本地包含匹配降级（翻页为浏览模式，不过滤）。 */
+  const fetchPage = useCallback(async (query: string, cursor: string, limit: number) => {
+    const out = await cmd<{ accounts?: { owner: string; name?: string; valid: boolean }[]; next?: string }>(
+      'rdm.account.list', { projectId, cursor, limit, query })
+    const joined = new Set((rowsRef.current ?? []).map(m => m.owner))
+    let items = (out.accounts ?? []).filter(a => a.valid).map(a => ({
+      id: a.owner,
+      title: a.name || a.owner,
+      subtitle: a.owner,
+      badge: joined.has(a.owner) ? '已加入' : undefined,
+    }))
+    if (query !== '' && cursor === '') {
+      const q = query.toLowerCase()
+      items = items.filter(it => it.id.toLowerCase().includes(q) || it.title.toLowerCase().includes(q))
+    }
+    return { items, nextCursor: out.next || undefined }
+  }, [project])
 
   const refresh = async () => {
     try {
-      const out = await api.rdmCommand<{ members: MemberRow[] }>('rdm.project.member.list', { projectId })
+      const out = await cmd<{ members: MemberRow[] }>('rdm.project.member.list', { projectId })
       setRows(out.members ?? [])
     } catch (e) { setErr(String(e)) }
   }
-  useEffect(() => { refresh() }, [projectId])
+  useEffect(() => { setPicked([]); refresh() }, [project])
 
   const run = async (label: string, fn: () => Promise<unknown>) => {
     setErr(''); setNotice(''); setBusy(true)
@@ -170,40 +201,57 @@ export function RdmMembersSection({ projectId }: { projectId: string }) {
     catch (e) { setErr(String(e)) } finally { setBusy(false) }
   }
 
+  const pickedId = picked[0] ?? ''
+
   return (
     <div>
+      {writeError && <p className="ad-hint">{writeError}</p>}
       <div className="ad-create">
         <div className="ad-row">
-          <input className="lg-input lg-mono" placeholder="成员账号（owner）" value={member}
-            onChange={e => setMember(e.target.value)} />
+          <Picker
+            aria-label="选择人员"
+            selected={picked}
+            onSelect={setPicked}
+            fetchPage={fetchPage}
+            placeholder="输入账号或姓名，或浏览候选…"
+          />
           <select className="lg-input" value={role} onChange={e => setRole(e.target.value as 'member' | 'owner')}>
-            <option value="member">member（成员）</option>
-            <option value="owner">owner（负责人）</option>
+            <option value="member">项目成员</option>
+            <option value="owner">项目负责人</option>
           </select>
-          <button className="lg-submit ad-create-btn" disabled={busy || !member.trim()}
-            onClick={() => run(`已添加 ${member.trim()}`, async () => {
-              await api.rdmCommand('rdm.project.member.add', memberAddPayload(projectId, member.trim(), role))
-              setMember('')
+          <button className="lg-submit ad-create-btn" disabled={busy || !!writeError || !pickedId}
+            onClick={() => run(`已添加 ${pickedId}`, async () => {
+              await cmd('rdm.project.member.add', memberAddPayload(projectId, pickedId, role))
+              setPicked([])
             })}>添加成员</button>
         </div>
-        <p className="ad-hint">加入后成员即可见本项目；移除即时生效。最后一位负责人不可移除/降级。</p>
+        <p className="ad-hint">候选来自系统账号目录（姓名为空时显示账号）；「已加入」标记避免重复添加造成隐式变更——调整身份请在成员表中操作。最后一位负责人不可移除/降级。</p>
       </div>
       <table className="ad-table">
-        <thead><tr><th>账号</th><th>项目角色</th><th>添加人</th><th>添加时间</th><th></th></tr></thead>
+        <thead><tr><th>成员</th><th>专业角色</th><th>项目身份</th><th>添加人</th><th>添加时间</th><th></th></tr></thead>
         <tbody>
           {(rows ?? []).map(m => (
             <tr key={m.owner}>
-              <td className="ad-mono">{m.owner}</td>
-              <td>{m.role === 'owner' ? <span className="ad-chip ad-chip-admin">OWNER</span> : <span className="ad-chip">MEMBER</span>}</td>
+              <td><span className="ad-mono">{m.owner}</span>{m.profRole?.name ? <span className="ad-dim"> · {m.profRole.name}</span> : null}</td>
+              <td className="ad-dim">{m.profRole?.name || '—'}</td>
+              <td>{m.role === 'owner' ? <span className="ad-chip ad-chip-admin">项目负责人</span> : <span className="ad-chip">项目成员</span>}</td>
               <td className="ad-dim">{m.addedBy || '—'}</td>
               <td className="ad-dim">{m.addedAt ? new Date(m.addedAt).toLocaleString() : '—'}</td>
-              <td><button className="ad-mini" disabled={busy}
-                onClick={() => run(`已移除 ${m.owner}`,
-                  () => api.rdmCommand('rdm.project.member.remove', memberRemovePayload(projectId, m.owner)))}>移除</button></td>
+              <td>
+                <button className="ad-mini" disabled={busy || !!writeError}
+                  title={m.role === 'owner' ? '降为项目成员（setRole）' : '升为项目负责人（setRole）'}
+                  onClick={() => run(`已调整 ${m.owner} 的项目身份`, () =>
+                    cmd('rdm.project.member.set-role', memberSetRolePayload(projectId, m.owner, m.role === 'owner' ? 'member' : 'owner')))}>
+                  {m.role === 'owner' ? '降为成员' : '升为负责人'}
+                </button>{' '}
+                <button className="ad-mini" disabled={busy || !!writeError}
+                  onClick={() => run(`已移除 ${m.owner}`,
+                    () => cmd('rdm.project.member.remove', memberRemovePayload(projectId, m.owner)))}>移除</button>
+              </td>
             </tr>
           ))}
-          {rows !== null && rows.length === 0 && <tr><td colSpan={5} className="ad-dim">暂无成员</td></tr>}
-          {rows === null && <tr><td colSpan={5} className="ad-dim">加载中…</td></tr>}
+          {rows !== null && rows.length === 0 && <tr><td colSpan={6} className="ad-dim">暂无成员</td></tr>}
+          {rows === null && <tr><td colSpan={6} className="ad-dim">加载中…</td></tr>}
         </tbody>
       </table>
       {notice && <div className="ad-notice"><Icon name="check" size={14} />{notice}</div>}
@@ -212,7 +260,7 @@ export function RdmMembersSection({ projectId }: { projectId: string }) {
   )
 }
 
-// ---- 项目设置：文档职责 · 整文审签 ----
+// ---- 项目设置：文档职责（P7-B：文档清单＋选中职责详情；方案 §4）----
 
 interface DocSubmissionView {
   round: number
@@ -225,87 +273,252 @@ interface DocSubmissionView {
   sections: Record<string, number>
 }
 
-export function RdmDutiesSection({ projectId }: { projectId: string }) {
+interface DutyCatalogDoc {
+  docId: string; typeKey: string; title: string; stage?: string; sections: number
+  assigned: boolean; author?: string; reviewers?: string[]; approver?: string; activeRound?: number
+}
+
+interface DutyGetOut {
+  docId: string; title: string; assigned: boolean
+  roles: { author: string; reviewers: string[]; approver: string }
+  active?: { round: number; state: string; createdBy: string } | null
+  sections: { sectionId: string; title: string; overridden: boolean }[]
+}
+
+/** 职责候选 = 当前项目成员（方案 §4：候选只能来自项目成员）。
+ * member.list 为小全量列表：本地 query 过滤 + 游标分页。 */
+function useMemberPickerPage(members: { owner: string; role: string }[] | null) {
+  return useCallback(async (query: string, cursor: string, limit: number) => {
+    const q = query.trim().toLowerCase()
+    const all = (members ?? [])
+      .filter(m => q === '' || m.owner.toLowerCase().includes(q))
+      .map(m => ({ id: m.owner, title: m.owner, subtitle: m.role === 'owner' ? '项目负责人' : '项目成员' }))
+    const start = cursor === '' ? 0 : all.findIndex(x => x.id === cursor) + 1
+    const page = all.slice(start, start + limit)
+    return {
+      items: page,
+      nextCursor: start + limit < all.length ? page[page.length - 1]?.id : undefined,
+    }
+  }, [members])
+}
+
+export function RdmDutiesSection({ project }: { project: Project }) {
+  const projectId = project.id
+  const writeError = projectWorkError(project)
+  const [docs, setDocs] = useState<DutyCatalogDoc[] | null>(null)
+  const [members, setMembers] = useState<{ owner: string; role: string }[] | null>(null)
   const [docId, setDocId] = useState('')
+  const [detail, setDetail] = useState<DutyGetOut | null | undefined>(undefined)
+  const [author, setAuthor] = useState<string[]>([])
+  const [reviewers, setReviewers] = useState<string[]>([])
+  const [approver, setApprover] = useState<string[]>([])
   const [sub, setSub] = useState<DocSubmissionView | null | undefined>(undefined)
+  const [batchSel, setBatchSel] = useState<Set<string>>(new Set())
+  const [batchAuthor, setBatchAuthor] = useState<string[]>([])
+  const [batchReviewers, setBatchReviewers] = useState<string[]>([])
+  const [batchApprover, setBatchApprover] = useState<string[]>([])
   const [err, setErr] = useState('')
   const [notice, setNotice] = useState('')
   const [busy, setBusy] = useState(false)
-  const [author, setAuthor] = useState('')
-  const [reviewers, setReviewers] = useState('')
-  const [approver, setApprover] = useState('')
 
-  const cmd = <T,>(id: string, params: Record<string, unknown>) => api.rdmCommand<T>(id, params)
+  const cmd = <T,>(id: string, params: Record<string, unknown>) => api.rdmProjectCommand<T>(project, id, params)
+  const memberPage = useMemberPickerPage(members)
+  const requests = useRef({ project, epoch: 0, selected: '', selection: 0, catalog: 0, status: 0, action: 0 })
+  requests.current.project = project
+  const currentProject = (epoch: number) => requests.current.project === project && requests.current.epoch === epoch
+  const currentDocument = (epoch: number, selection: number, id: string) =>
+    currentProject(epoch) && requests.current.selection === selection && requests.current.selected === id
 
-  const refreshStatus = async (id: string) => {
-    if (!id) return
+  const refreshCatalog = async (epoch = requests.current.epoch) => {
+    const request = ++requests.current.catalog
+    try {
+      const out = await cmd<{ docs: DutyCatalogDoc[] }>('rdm.duty.catalog', { projectId })
+      if (!currentProject(epoch) || request !== requests.current.catalog) return
+      setDocs(out.docs ?? [])
+    } catch (e) {
+      if (!currentProject(epoch) || request !== requests.current.catalog) return
+      setErr(String(e)); setDocs([])
+    }
+  }
+  const refreshStatus = async (id: string, epoch: number, selection: number) => {
+    if (!id || !currentDocument(epoch, selection, id)) return
+    const request = ++requests.current.status
     try {
       const out = await cmd<{ submission: DocSubmissionView | null }>('rdm.review.doc.status', docStatusPayload(projectId, id))
+      if (!currentDocument(epoch, selection, id) || request !== requests.current.status) return
       setSub(out.submission)
-    } catch (e) { setErr(String(e)); setSub(undefined) }
+    } catch (e) {
+      if (!currentDocument(epoch, selection, id) || request !== requests.current.status) return
+      setSub(undefined); setErr(`整文状态读取失败：${e}`)
+    }
   }
+  /** 选中文档：读当前职责（duty.get）并回填选择器（方案：当前职责与冻结名单分列）。 */
+  const selectDoc = async (id: string, keepNotice = false) => {
+    const epoch = requests.current.epoch
+    const selection = ++requests.current.selection
+    requests.current.selected = id
+    requests.current.status++
+    setErr(''); if (!keepNotice) setNotice('')
+    setDocId(id); setDetail(undefined); setSub(undefined); setBatchSel(new Set())
+    setAuthor([]); setReviewers([]); setApprover([])
+    if (!id) return
+    try {
+      const out = await cmd<DutyGetOut>('rdm.duty.get', { projectId, docId: id })
+      if (!currentDocument(epoch, selection, id)) return
+      if (out.docId !== id) throw new Error('文档职责与当前选择不一致，请重新选择文档')
+      setDetail(out)
+      setAuthor(out.assigned && out.roles.author ? [out.roles.author] : [])
+      setReviewers(out.assigned ? out.roles.reviewers ?? [] : [])
+      setApprover(out.assigned && out.roles.approver ? [out.roles.approver] : [])
+    } catch (e) {
+      if (!currentDocument(epoch, selection, id)) return
+      setDetail(null); setErr(String(e))
+    }
+    await refreshStatus(id, epoch, selection)
+  }
+  useEffect(() => {
+    const epoch = ++requests.current.epoch
+    requests.current.selected = ''; requests.current.selection++; requests.current.status++
+    requests.current.action++
+    setDocId(''); setDetail(undefined); setSub(undefined); setBatchSel(new Set())
+    setDocs(null); setMembers(null); setAuthor([]); setReviewers([]); setApprover([])
+    setBatchAuthor([]); setBatchReviewers([]); setBatchApprover([])
+    setErr(''); setNotice(''); setBusy(false)
+    void refreshCatalog(epoch)
+    cmd<{ members: { owner: string; role: string }[] }>('rdm.project.member.list', { projectId })
+      .then(out => { if (currentProject(epoch)) setMembers(out.members ?? []) })
+      .catch(() => { if (currentProject(epoch)) setMembers([]) })
+    return () => {
+      requests.current.epoch++; requests.current.selection++; requests.current.status++
+      requests.current.catalog++; requests.current.action++; requests.current.selected = ''
+    }
+  }, [project])
 
   const run = async (label: string, fn: () => Promise<unknown>) => {
+    const epoch = requests.current.epoch
+    const selection = requests.current.selection
+    const selected = requests.current.selected
+    const action = ++requests.current.action
+    const currentAction = () => currentProject(epoch) && action === requests.current.action
     setErr(''); setNotice(''); setBusy(true)
-    try { await fn(); setNotice(label); await refreshStatus(docId) }
-    catch (e) { setErr(String(e)) } finally { setBusy(false) }
+    try {
+      await fn()
+      if (!currentAction() || !currentDocument(epoch, selection, selected)) return
+      setNotice(label)
+      await refreshCatalog(epoch)
+      if (currentAction() && currentDocument(epoch, selection, selected) && selected) await selectDoc(selected, true)
+    } catch (e) {
+      if (currentAction() && currentDocument(epoch, selection, selected)) setErr(String(e))
+    } finally { if (currentAction()) setBusy(false) }
   }
 
+  const dirty = detail != null && (
+    (author[0] ?? '') !== (detail.assigned ? detail.roles.author : '')
+    || JSON.stringify(reviewers) !== JSON.stringify(detail.assigned ? detail.roles.reviewers ?? [] : [])
+    || (approver[0] ?? '') !== (detail.assigned ? detail.roles.approver : ''))
+
+  const saveDisabled = busy || !!writeError || !docId || detail == null || !author[0] || !approver[0] || reviewers.length === 0
+
+  const save = () => {
+    if (saveDisabled || !dirty || requests.current.selected !== docId || detail?.docId !== docId) return
+    if (detail.active && !window.confirm(
+      `文档「${detail.title}」在途第 ${detail.active.round} 轮审签将因职责变更失效，需重新提交。确认变更？`)) return
+    return run('已保存当前职责', () =>
+      cmd('rdm.review.assign.doc', assignDocDutiesPayload(projectId, docId, author[0], reviewers, approver[0])))
+  }
+
+  const batchApply = () => run(`已批量分配 ${batchSel.size} 份文档`, () =>
+    cmd('rdm.review.assign.doc.batch', { projectId, docs: [...batchSel].map(d => ({
+      docId: d, author: batchAuthor[0], reviewers: batchReviewers, approver: batchApprover[0] })) }))
+
   return (
     <div>
-      <div className="ad-create">
-        <div className="ad-row">
-          <input className="lg-input lg-mono" placeholder="文档 ID（docId）" value={docId}
-            onChange={e => setDocId(e.target.value)} />
-          <Btn variant="ghost" icon="eye" disabled={busy || !docId}
-            onClick={() => refreshStatus(docId)}>查看整文状态</Btn>
-        </div>
-      </div>
+      <h4 className="settings-group-title">文档清单（职责分配对象为整份文档；搜索/浏览同一目录）</h4>
+      <table className="ad-table">
+        <thead><tr><th></th><th>文档</th><th>类型 / 阶段</th><th>当前职责</th><th>状态</th><th></th></tr></thead>
+        <tbody>
+          {(docs ?? []).map(d => (
+            <tr key={d.docId} className={d.docId === docId ? 'ad-row-on' : ''}>
+              <td><input type="checkbox" checked={batchSel.has(d.docId)}
+                onChange={e => { const n = new Set(batchSel); e.target.checked ? n.add(d.docId) : n.delete(d.docId); setBatchSel(n) }} /></td>
+              <td><button className="ad-mini" onClick={() => selectDoc(d.docId)}>{d.title}</button>
+                <span className="ad-dim ad-mono"> · {d.docId}</span></td>
+              <td className="ad-dim">{d.typeKey}{d.stage ? ` / ${d.stage}` : ''}</td>
+              <td className="ad-dim">{d.assigned
+                ? `编 ${d.author} · 审 ${(d.reviewers ?? []).join('、')} · 批 ${d.approver}` : '未分配'}</td>
+              <td>{d.activeRound ? <span className="ad-chip ad-chip-warn">第 {d.activeRound} 轮在途</span> : d.assigned ? <span className="ad-chip">—</span> : <span className="ad-chip">未分配</span>}</td>
+              <td className="ad-dim">{d.sections} 章节</td>
+            </tr>
+          ))}
+          {docs === null && <tr><td colSpan={6} className="ad-dim">加载中…</td></tr>}
+          {docs !== null && docs.length === 0 && <tr><td colSpan={6} className="ad-dim">暂无文档</td></tr>}
+        </tbody>
+      </table>
 
-      {sub === null && <EmptyState icon="inbox">该文档尚无整文提交记录</EmptyState>}
-      {sub && (
-        <div className="settings-group">
-          <h4>第 {sub.round} 轮 · {sub.state === 'submitted' ? <span className="ad-chip ad-chip-warn">审签在途（全文锁定）</span> : sub.state === 'final' ? <span className="ad-chip ad-chip-admin">已终批</span> : <span className="ad-chip">已驳回</span>}</h4>
-          <div className="setting-row"><label>三权</label><span>编制 <b className="ad-mono">{sub.duties.author}</b> · 审核 <b className="ad-mono">{(sub.duties.reviewers ?? []).join('、')}</b> · 批准 <b className="ad-mono">{sub.duties.approver}</b></span></div>
-          <div className="setting-row"><label>审核进度</label><span>{Object.entries(sub.reviews ?? {}).map(([r, ok]) => `${r}:${ok ? '✓' : '…'}`).join('  ') || '—'}</span></div>
-          <div className="setting-row"><label>冻结摘要</label><span className="ad-mono ad-dim">{(sub.digest ?? '').slice(0, 16)}…</span></div>
-          <div className="ad-row" style={{ marginTop: 8 }}>
-            <button className="lg-submit ad-create-btn" disabled={busy || sub.state !== 'submitted'}
-              onClick={() => run('整文终批完成（各章节已基线）',
-                () => cmd('rdm.review.doc.final', docFinalPayload(projectId, docId)))}>终批（批准人）</button>
-            <button className="ad-mini" disabled={busy || sub.state !== 'submitted'}
-              onClick={() => run('已通过整文审核',
-                () => cmd('rdm.review.doc.approve', docApprovePayload(projectId, docId, '通过')))}>审核通过</button>
-            <button className="ad-mini" disabled={busy || sub.state !== 'submitted'}
-              onClick={() => run('已驳回整文（解锁回编写态）',
-                () => cmd('rdm.review.doc.reject', docRejectPayload(projectId, docId, '退回修改')))}>驳回</button>
+      {detail === null && docId && <EmptyState icon="inbox">读取职责失败</EmptyState>}
+      {detail && (
+        <div className="settings-group" style={{ marginTop: 14 }}>
+          <h4>{detail.title} · 当前职责{detail.active ? <span className="ad-chip ad-chip-warn">在途第 {detail.active.round} 轮（变更将失效需重提交）</span> : null}</h4>
+          <div className="setting-row"><label>编制人（单选）</label>
+            <div style={{ maxWidth: 320 }}><Picker aria-label="编制人" selected={author} onSelect={setAuthor} fetchPage={memberPage} /></div></div>
+          <div className="setting-row"><label>审核人（多选 ≥1）</label>
+            <div style={{ maxWidth: 320 }}><Picker aria-label="审核人" multiple selected={reviewers} onSelect={setReviewers} fetchPage={memberPage} /></div>
+            {reviewers.length > 0 && <span className="ad-dim">已选：{reviewers.join('、')}</span>}</div>
+          <div className="setting-row"><label>批准人（单选）</label>
+            <div style={{ maxWidth: 320 }}><Picker aria-label="批准人" selected={approver} onSelect={setApprover} fetchPage={memberPage} /></div></div>
+          <div className="ad-row">
+            <Btn variant="primary" icon="check" disabled={saveDisabled || !dirty} onClick={save}>保存当前职责</Btn>
+            {detail.active && <span className="ad-hint">保存将使在途第 {detail.active.round} 轮失效（提交人 {detail.active.createdBy}）</span>}
           </div>
+          {detail.sections.length > 0 && (
+            <p className="ad-hint">章节覆盖：{detail.sections.filter(x => x.overridden).length}/{detail.sections.length} 章节单独指派（覆盖文档默认）。</p>
+          )}
         </div>
       )}
 
-      {sub === undefined && docId && <p className="ad-hint">输入文档 ID 后查看整文状态。</p>}
+      {detail && docId && (
+        <div className="ad-row" style={{ marginTop: 8 }}>
+          <button className="lg-submit ad-create-btn" disabled={busy || !!writeError || !detail.assigned || sub === undefined}
+            onClick={() => run('整文已提交审核（全文锁定）',
+              () => cmd('rdm.review.doc.submit', docSubmitPayload(projectId, docId)))}>整文提交（编制人）</button>
+        </div>
+      )}
+      {sub && (
+        <div className="settings-group" style={{ marginTop: 14 }}>
+          <h4>整文审签 · 第 {sub.round} 轮 · {sub.state === 'submitted' ? <span className="ad-chip ad-chip-warn">在途（全文锁定）</span> : sub.state === 'final' ? <span className="ad-chip ad-chip-admin">已终批</span> : <span className="ad-chip">已驳回</span>}</h4>
+          <div className="setting-row"><label>冻结名单</label><span>编 <b className="ad-mono">{sub.duties.author}</b> · 审 <b className="ad-mono">{(sub.duties.reviewers ?? []).join('、')}</b> · 批 <b className="ad-mono">{sub.duties.approver}</b></span></div>
+          <div className="setting-row"><label>审核进度</label><span>{Object.entries(sub.reviews ?? {}).map(([r, ok]) => `${r}:${ok ? '✓' : '…'}`).join('  ') || '—'}</span></div>
+          <div className="ad-row" style={{ marginTop: 8 }}>
+            <button className="ad-mini" disabled={busy || !!writeError || sub.state !== 'submitted'}
+              onClick={() => run('已通过整文审核',
+                () => cmd('rdm.review.doc.approve', docApprovePayload(projectId, docId, '通过')))}>审核通过</button>
+            <button className="ad-mini" disabled={busy || !!writeError || sub.state !== 'submitted'}
+              onClick={() => run('已驳回整文（解锁回编写态）',
+                () => cmd('rdm.review.doc.reject', docRejectPayload(projectId, docId, '退回修改')))}>驳回</button>
+            <button className="lg-submit ad-create-btn" disabled={busy || !!writeError || sub.state !== 'submitted'}
+              onClick={() => run('整文终批完成（各章节已基线）',
+                () => cmd('rdm.review.doc.final', docFinalPayload(projectId, docId)))}>终批（批准人）</button>
+          </div>
+        </div>
+      )}
+      {sub === null && docId && <p className="ad-hint">该文档尚无整文提交记录（当前职责仍可分配）。</p>}
 
-      <h4 className="settings-group-title" style={{ marginTop: 18 }}>分配文档三权（整文）</h4>
-      <div className="ad-row">
-        <input className="lg-input lg-mono" placeholder="文档 ID（docId）" value={docId}
-          onChange={e => setDocId(e.target.value)} />
-        <input className="lg-input lg-mono" placeholder="编制人（author）" value={author}
-          onChange={e => setAuthor(e.target.value)} />
-        <input className="lg-input lg-mono" placeholder="审核人（逗号分隔，≥1 且异于编制/批准）" value={reviewers}
-          onChange={e => setReviewers(e.target.value)} />
-        <input className="lg-input lg-mono" placeholder="批准人（approver）" value={approver}
-          onChange={e => setApprover(e.target.value)} />
-      </div>
-      <div className="ad-row">
-        <button className="lg-submit ad-create-btn"
-          disabled={busy || !docId || !author.trim() || !approver.trim() || parseReviewers(reviewers).length === 0}
-          onClick={() => run('已分配文档三权', () => cmd('rdm.review.assign.doc',
-            assignDocDutiesPayload(projectId, docId, author.trim(), parseReviewers(reviewers), approver.trim())))}>分配三权</button>
-        <button className="ad-mini" disabled={busy || !docId}
-          onClick={() => run('整文已提交审核（全文锁定）',
-            () => cmd('rdm.review.doc.submit', docSubmitPayload(projectId, docId)))}>整文提交（编制人）</button>
-      </div>
-      <p className="ad-hint">三权异人：编制≠批准，审核异于两者；提交即冻结三权与全文版本，审签在途全文锁定。</p>
+      {batchSel.size > 0 && (
+        <div className="settings-group" style={{ marginTop: 14 }}>
+          <h4>批量分配（已选 {batchSel.size} 份；任一校验失败整批拒绝并列原因）</h4>
+          <div className="setting-row"><label>统一编制人</label>
+            <div style={{ maxWidth: 320 }}><Picker aria-label="批量编制人" selected={batchAuthor} onSelect={setBatchAuthor} fetchPage={memberPage} /></div></div>
+          <div className="setting-row"><label>统一审核人</label>
+            <div style={{ maxWidth: 320 }}><Picker aria-label="批量审核人" multiple selected={batchReviewers} onSelect={setBatchReviewers} fetchPage={memberPage} /></div></div>
+          <div className="setting-row"><label>统一批准人</label>
+            <div style={{ maxWidth: 320 }}><Picker aria-label="批量批准人" selected={batchApprover} onSelect={setBatchApprover} fetchPage={memberPage} /></div></div>
+          <div className="ad-row">
+            <Btn variant="primary" icon="check" disabled={busy || !!writeError || !batchAuthor[0] || !batchApprover[0] || batchReviewers.length === 0}
+              onClick={batchApply}>批量分配 {batchSel.size} 份文档</Btn>
+            <button className="ad-mini" onClick={() => setBatchSel(new Set())}>清空选择</button>
+          </div>
+        </div>
+      )}
 
       {notice && <div className="ad-notice"><Icon name="check" size={14} />{notice}</div>}
       {err && <div className="lg-err"><Icon name="alert" size={14} />{err}</div>}
@@ -313,67 +526,70 @@ export function RdmDutiesSection({ projectId }: { projectId: string }) {
   )
 }
 
+// ---- 项目设置：项目权限（P7-C：单成员详情标签化 + 多人矩阵 + 三态覆盖；
+// 与实际判定同源——UI 不重算，全部读服务端解释） ----
 
-// ---- 项目设置：项目权限（矩阵解释读面，与实际判定同源——UI 不重算） ----
-
-interface MatrixAction { action: string; allowed: boolean; source: string; reason?: string }
+interface MatrixAction {
+  action: string; label?: string; scope?: string
+  allowed: boolean; source: string; reason?: string
+}
 interface MatrixOut {
   projectId: string; member: string; role: string
   profRole: { roleId: string; name: string } | null
   actions: MatrixAction[]
 }
+interface MatrixRowOut {
+  member: string; role: string
+  profRole: { roleId: string; name: string } | null
+  actions: MatrixAction[]
+}
+interface MatrixBatchOut { projectId: string; rows: MatrixRowOut[] }
 
-export function RdmPermMatrixSection({ projectId }: { projectId: string }) {
-  const me = useStore(s => s.me)
-  const [member, setMember] = useState('')
-  const [members, setMembers] = useState<MemberRow[] | null>(null)
-  const [matrix, setMatrix] = useState<MatrixOut | null>(null)
-  const [err, setErr] = useState('')
-  const [busy, setBusy] = useState(false)
-
-  useEffect(() => {
-    api.rdmCommand<{ members: MemberRow[] }>('rdm.project.member.list', { projectId })
-      .then(out => {
-        setMembers(out.members ?? [])
-        // 默认自省：普通成员只看自己的矩阵；负责人/管理员可切换他人。
-        if (me?.owner) setMember(prev => prev || me.owner)
-      })
-      .catch(e => setErr(String(e)))
-  }, [projectId, me?.owner])
-
-  const query = async (m: string) => {
-    if (!m) return
-    setErr(''); setBusy(true); setMatrix(null)
-    try {
-      setMatrix(await api.rdmCommand<MatrixOut>('rdm.perm.check', permCheckPayload(projectId, m)))
-    } catch (e) { setErr(String(e)) } finally { setBusy(false) }
-  }
+function actionTitle(a: MatrixAction) { return a.label || a.action }
 
+/** 动作行：中文标签为主，内部标识进 title 技术详情（方案 §5）。 */
+function ActionDetailTable({ actions, onOverride, canManage }: {
+  actions: MatrixAction[]
+  onOverride?: (action: string, mode: 'allow' | 'deny' | 'default') => void
+  canManage?: boolean
+}) {
+  const project = actions.filter(a => a.scope !== 'system')
+  const system = actions.filter(a => a.scope === 'system')
+  const overrideOf = (a: MatrixAction): 'allow' | 'deny' | 'default' =>
+    a.source.includes('override') || a.source === 'project' ? (a.allowed ? 'allow' : 'deny') : 'default'
   return (
-    <div>
-      <div className="ad-create">
-        <div className="ad-row">
-          <select className="lg-input" value={member} onChange={e => { setMember(e.target.value); query(e.target.value) }}>
-            <option value="">选择成员（默认自省）…</option>
-            {(members ?? []).map(m => <option key={m.owner} value={m.owner}>{m.owner}</option>)}
-          </select>
-          <Btn variant="ghost" icon="eye" disabled={busy || !member} onClick={() => query(member)}>查看矩阵</Btn>
-        </div>
-        <p className="ad-hint">普通成员可查看自己的有效权限；查看他人矩阵须项目管理权。矩阵与实际判定同源（服务端解释，非前端推算）。</p>
-      </div>
-      {matrix && (
-        <>
-          <div className="ad-row">
-            <span>成员 <b className="ad-mono">{matrix.member}</b> · 项目关系 <b>{matrix.role}</b>
-              {matrix.profRole && <> · 专业角色 <b>{matrix.profRole.name}</b>（{matrix.profRole.roleId}）</>}
-            </span>
-          </div>
+    <>
+      <table className="ad-table">
+        <thead><tr><th>动作</th><th>生效</th><th>来源</th><th>原因（拒绝时）</th>{canManage ? <th>项目覆盖</th> : null}</tr></thead>
+        <tbody>
+          {project.map(a => (
+            <tr key={a.action}>
+              <td title={`内部标识 ${a.action}`}>{actionTitle(a)}</td>
+              <td>{a.allowed ? <span className="ad-chip ad-chip-admin">允许</span> : <span className="ad-chip ad-chip-warn">拒绝</span>}</td>
+              <td className="ad-dim">{describeSource(a.source)}</td>
+              <td className="ad-dim">{a.reason || '—'}</td>
+              {canManage ? (
+                <td>
+                  <select className="lg-input" value={overrideOf(a)} style={{ minWidth: 120 }}
+                    onChange={e => onOverride?.(a.action, e.target.value as 'allow' | 'deny' | 'default')}>
+                    <option value="default">沿用角色默认</option>
+                    <option value="allow">项目内允许</option>
+                    <option value="deny">项目内禁止</option>
+                  </select>
+                </td>
+              ) : null}
+            </tr>
+          ))}
+        </tbody>
+      </table>
+      {system.length > 0 && (
+        <Collapsible trigger={`系统范围动作（${system.length} 项，不在项目内配置）`}>
           <table className="ad-table">
-            <thead><tr><th>动作</th><th>生效</th><th>来源</th><th>原因（拒绝时）</th></tr></thead>
+            <thead><tr><th>动作</th><th>生效</th><th>来源</th><th>原因</th></tr></thead>
             <tbody>
-              {(matrix.actions ?? []).map(a => (
+              {system.map(a => (
                 <tr key={a.action}>
-                  <td className="ad-mono">{a.action}</td>
+                  <td title={`内部标识 ${a.action}`}>{actionTitle(a)}</td>
                   <td>{a.allowed ? <span className="ad-chip ad-chip-admin">允许</span> : <span className="ad-chip ad-chip-warn">拒绝</span>}</td>
                   <td className="ad-dim">{describeSource(a.source)}</td>
                   <td className="ad-dim">{a.reason || '—'}</td>
@@ -381,9 +597,144 @@ export function RdmPermMatrixSection({ projectId }: { projectId: string }) {
               ))}
             </tbody>
           </table>
+        </Collapsible>
+      )}
+    </>
+  )
+}
+
+export function RdmPermMatrixSection({ project }: { project: Project }) {
+  const projectId = project.id
+  const writeError = projectWorkError(project)
+  const cmd = <T,>(id: string, params: Record<string, unknown> = {}) => api.rdmProjectCommand<T>(project, id, params)
+  const me = useStore(s => s.me)
+  const [view, setView] = useState<'member' | 'matrix'>('member')
+  const [member, setMember] = useState('')
+  const [members, setMembers] = useState<MemberRow[] | null>(null)
+  const [matrix, setMatrix] = useState<MatrixOut | null>(null)
+  const [batch, setBatch] = useState<MatrixBatchOut | null>(null)
+  const [expand, setExpand] = useState('')
+  const [err, setErr] = useState('')
+  const [notice, setNotice] = useState('')
+  const [busy, setBusy] = useState(false)
+
+  const loadMembers = () =>
+    cmd<{ members: MemberRow[] }>('rdm.project.member.list', { projectId })
+      .then(out => {
+        setMembers(out.members ?? [])
+        if (me?.owner) setMember(prev => prev || me.owner)
+      }).catch(e => setErr(String(e)))
+  useEffect(() => { loadMembers() }, [project, me?.owner]) // eslint-disable-line react-hooks/exhaustive-deps
+
+  const query = async (m: string) => {
+    if (!m) return
+    setErr(''); setBusy(true); setMatrix(null)
+    try {
+      setMatrix(await cmd<MatrixOut>('rdm.perm.check', permCheckPayload(projectId, m)))
+    } catch (e) { setErr(String(e)) } finally { setBusy(false) }
+  }
+  const queryBatch = async () => {
+    setErr(''); setBusy(true); setBatch(null)
+    try {
+      setBatch(await cmd<MatrixBatchOut>('rdm.perm.matrix', { projectId }))
+    } catch (e) { setErr(String(e)) } finally { setBusy(false) }
+  }
+  useEffect(() => { if (view === 'matrix') queryBatch() }, [view]) // eslint-disable-line react-hooks/exhaustive-deps
+
+  /** 三态覆盖写回：default=实际撤销（perm.unset）；allow/deny=perm.set。 */
+  const override = async (m: string, action: string, mode: 'allow' | 'deny' | 'default') => {
+    if (writeError) { setErr(writeError); return }
+    setErr(''); setNotice(''); setBusy(true)
+    try {
+      if (mode === 'default') {
+        await cmd('rdm.perm.unset', { projectId, member: m, action })
+        setNotice(`已恢复默认（撤销 ${action} 的项目覆盖）`)
+      } else {
+        await cmd('rdm.perm.set', { projectId, member: m, action, allow: mode === 'allow' })
+        setNotice(mode === 'allow' ? `已在项目内允许 ${action}` : `已在项目内禁止 ${action}`)
+      }
+      await query(m)
+    } catch (e) { setErr(String(e)) } finally { setBusy(false) }
+  }
+
+  const canManage = !writeError && !!matrix && matrix.role !== undefined
+
+  return (
+    <div>
+      {writeError && <p className="ad-hint">{writeError}</p>}
+      <div className="ad-create">
+        <div className="ad-row">
+          <select className="lg-input" value={view} onChange={e => setView(e.target.value as 'member' | 'matrix')}>
+            <option value="member">按成员查看（默认自省）</option>
+            <option value="matrix">权限矩阵（成员 × 动作，须管理权）</option>
+          </select>
+          {view === 'member' && (
+            <>
+              <select className="lg-input" value={member} onChange={e => { setMember(e.target.value); query(e.target.value) }}>
+                <option value="">选择成员…</option>
+                {(members ?? []).map(m => <option key={m.owner} value={m.owner}>{m.owner}</option>)}
+              </select>
+              <Btn variant="ghost" icon="eye" disabled={busy || !member} onClick={() => query(member)}>查看</Btn>
+            </>
+          )}
+        </div>
+        <p className="ad-hint">普通成员可查看自己的有效权限；查看他人与矩阵须项目管理权。解释与实际判定同源（服务端，非前端推算）；系统范围动作折叠为技术详情。</p>
+      </div>
+
+      {view === 'member' && matrix && (
+        <>
+          <div className="ad-row">
+            <span>成员 <b className="ad-mono">{matrix.member}</b> · 项目身份 <b>{matrix.role === 'owner' ? '项目负责人' : matrix.role === 'member' ? '项目成员' : matrix.role}</b>
+              {matrix.profRole && <> · 专业角色 <b>{matrix.profRole.name}</b></>}
+            </span>
+          </div>
+          <ActionDetailTable actions={matrix.actions ?? []}
+            canManage={canManage}
+            onOverride={(action, mode) => override(matrix.member, action, mode)} />
         </>
       )}
-      {!matrix && !err && members !== null && <p className="ad-hint">选择成员后展示 12 项动作的有效权限与第一拒绝原因。</p>}
+      {view === 'member' && !matrix && !err && members !== null && <p className="ad-hint">选择成员后展示各动作的有效权限、来源与第一拒绝原因。</p>}
+
+      {view === 'matrix' && batch && (
+        <table className="ad-table" style={{ overflowX: 'auto', display: 'block' }}>
+          <thead><tr>
+            <th>成员</th>
+            {(batch.rows[0]?.actions ?? []).filter(a => a.scope !== 'system').map(a => (
+              <th key={a.action} title={`内部标识 ${a.action}`}>{actionTitle(a)}</th>
+            ))}
+          </tr></thead>
+          <tbody>
+            {batch.rows.map(row => (
+              <tr key={row.member}>
+                <td>
+                  <button className="ad-mini" onClick={() => setExpand(expand === row.member ? '' : row.member)}>
+                    {row.member}
+                  </button>
+                  <span className="ad-dim"> · {row.role === 'owner' ? '负责人' : '成员'}</span>
+                </td>
+                {row.actions.filter(a => a.scope !== 'system').map(a => (
+                  <td key={a.action} title={`${a.label ?? a.action}：${a.allowed ? '允许' : '拒绝'}（${describeSource(a.source)}${a.reason ? '；' + a.reason : ''}）`}>
+                    {a.allowed ? <span className="ad-chip ad-chip-admin">✓</span> : <span className="ad-chip ad-chip-warn">✗</span>}
+                  </td>
+                ))}
+              </tr>
+            ))}
+          </tbody>
+        </table>
+      )}
+      {view === 'matrix' && batch && expand && (
+        <div className="settings-group" style={{ marginTop: 12 }}>
+          <h4>{expand} · 单成员详情与三态覆盖</h4>
+          {(() => {
+            const row = batch.rows.find(r => r.member === expand)
+            if (!row) return null
+            return <ActionDetailTable actions={row.actions} canManage={!writeError}
+              onOverride={(action, mode) => override(expand, action, mode)} />
+          })()}
+        </div>
+      )}
+
+      {notice && <div className="ad-notice"><Icon name="check" size={14} />{notice}</div>}
       {err && <div className="lg-err"><Icon name="alert" size={14} />{err}</div>}
     </div>
   )

src/components/adminSections.tsx

@@ -6,11 +6,22 @@ import { api } from '../api'
 import { store, useStore } from '../store'
 import type { AgentProfile } from '../contracts'
 import { Btn, EmptyState, Icon, SettingRow, SettingsGroup, UIRenderer, type DocBridge } from '@ui'
+import { SettingInput, flatten, unflatten } from './SettingsModal'
+import type { SettingDesc } from '../contracts'
 import { docBridge } from './Workbench'
 import { randomPassword } from '../passwords'
 
-// ---- 用户管理（原 AdminUsersModal 主体，R2 管理员发放制）----
+// ---- 用户管理（原 AdminUsersModal 主体，R2 管理员发放制 + 2026-10-13 恢复 Key）----
 interface AdminUserRow { owner: string; name: string; isAdmin: boolean; mustChangePassword: boolean; hasPassword: boolean; passwordSetAt?: string; createdAt: string }
+interface LoginKeyRow { id: string; owner: string; purpose: string; status: string; expiresAt: string; createdAt: string; createdBy?: string }
+
+/** Key 状态徽标：复用既有 chip 体系，不新增颜色。 */
+function keyStatusChip(status: string) {
+  if (status === 'unused') return <span className="ad-chip ad-chip-warn">待使用</span>
+  if (status === 'consumed') return <span className="ad-chip">已使用</span>
+  if (status === 'expired') return <span className="ad-chip">已过期</span>
+  return <span className="ad-chip">已撤销</span>
+}
 
 export function UsersPanel() {
   const me = useStore(s => s.me)
@@ -22,14 +33,24 @@ export function UsersPanel() {
   const [pw, setPw] = useState('')
   const [asAdmin, setAsAdmin] = useState(false)
   const [busy, setBusy] = useState(false)
-  const [resetFor, setResetFor] = useState<string | null>(null)
-  const [resetPw, setResetPw] = useState('')
+  // 登录 Key 面板：keyFor 打开指定用户的签发/状态视图；issued 明文仅签发响应持有一次。
+  const [keyFor, setKeyFor] = useState<string | null>(null)
+  const [issued, setIssued] = useState<{ key: string; expiresAt: string } | null>(null)
+  const [keys, setKeys] = useState<LoginKeyRow[] | null>(null)
 
   const refresh = async () => {
     try { setUsers(await api.listAdminUsers()) } catch (e) { setErr(String(e)) }
   }
+  const refreshKeys = async (owner: string) => {
+    try { setKeys(await api.adminListLoginKeys(owner)) } catch (e) { setErr(String(e)) }
+  }
   useEffect(() => { refresh() }, [])
 
+  const openKeyPanel = async (owner: string) => {
+    setErr(''); setNotice(''); setIssued(null); setKeyFor(owner); setKeys(null)
+    await refreshKeys(owner)
+  }
+
   const create = async () => {
     setErr(''); setNotice('')
     if (pw.length < 8) { setErr('初始密码至少 8 位'); return }
@@ -42,16 +63,27 @@ export function UsersPanel() {
     } catch (e) { setErr(String(e).includes('409') ? '用户名已存在' : String(e)) } finally { setBusy(false) }
   }
 
-  const reset = async () => {
-    if (!resetFor) return
-    setErr('')
-    if (resetPw.length < 8) { setErr('新密码至少 8 位'); return }
-    setBusy(true)
+  const issue = async () => {
+    if (!keyFor) return
+    setErr(''); setNotice(''); setBusy(true)
     try {
-      await api.resetAdminUserPassword(resetFor, resetPw)
-      setNotice(`已重置 ${resetFor} 的密码：其下次登录须改密（现有会话已吊销）`)
-      setResetFor(null); setResetPw('')
-      await refresh()
+      const out = await api.adminIssueLoginKey(keyFor)
+      setIssued({ key: out.key, expiresAt: out.expiresAt })
+      await refreshKeys(keyFor)
+    } catch (e) { setErr(String(e)) } finally { setBusy(false) }
+  }
+
+  const copyKey = async () => {
+    if (!issued) return
+    try { await navigator.clipboard.writeText(issued.key); setNotice('已复制到剪贴板，请安全交付给该用户') } catch { setErr('复制失败，请手动选择复制') }
+  }
+
+  const revoke = async (id: string) => {
+    if (!keyFor) return
+    setErr(''); setBusy(true)
+    try {
+      await api.adminRevokeLoginKey(keyFor, id)
+      await refreshKeys(keyFor)
     } catch (e) { setErr(String(e)) } finally { setBusy(false) }
   }
 
@@ -69,18 +101,41 @@ export function UsersPanel() {
             <label className="ad-check"><input type="checkbox" checked={asAdmin} onChange={e => setAsAdmin(e.target.checked)} />管理员</label>
             <button className="lg-submit ad-create-btn" disabled={busy || !owner.trim() || !pw} onClick={create}>创建账号</button>
           </div>
-          <p className="ad-hint">创建后该用户首次登录必须修改此初始密码。</p>
+          <p className="ad-hint">创建后该用户首次登录必须修改此初始密码；忘记密码时为其生成一次性登录 Key。</p>
         </div>
       )}
       {notice && <div className="ad-notice"><Icon name="check" size={14} />{notice}</div>}
       {err && <div className="lg-err"><Icon name="alert" size={14} />{err}</div>}
-      {resetFor ? (
+      {keyFor ? (
         <div className="ad-reset">
-          <span>重置 <b>{resetFor}</b> 的密码：</span>
-          <input className="lg-input lg-mono" placeholder="新密码（≥8 位）" value={resetPw} onChange={e => setResetPw(e.target.value)} />
-          <button type="button" className="ad-mini" title="生成随机密码" onClick={() => setResetPw(randomPassword())}>随机</button>
-          <button className="lg-submit ad-create-btn" disabled={busy || !resetPw} onClick={reset}>确认重置</button>
-          <button type="button" className="ad-mini" onClick={() => { setResetFor(null); setResetPw('') }}>取消</button>
+          <div className="ad-row">
+            <span><b>{keyFor}</b> 的一次性登录 Key（忘记密码恢复）</span>
+            <button className="lg-submit ad-create-btn" disabled={busy} onClick={issue}>{issued ? '重新签发（旧 Key 与受限会话立即失效）' : '生成 Key'}</button>
+            <button type="button" className="ad-mini" onClick={() => { setKeyFor(null); setIssued(null); setKeys(null) }}>关闭</button>
+          </div>
+          {issued && (
+            <div className="ad-row">
+              <input className="lg-input lg-mono" readOnly value={issued.key} aria-label="一次性登录 Key（仅显示一次）" onFocus={e => e.currentTarget.select()} />
+              <button type="button" className="ad-mini" onClick={copyKey}>复制</button>
+            </div>
+          )}
+          {issued && <p className="ad-hint">明文仅此一次显示，关闭后不可再取；单次有效，{new Date(issued.expiresAt).toLocaleString()} 过期。请经安全渠道交付本人。</p>}
+          {keys !== null && keys.length > 0 && (
+            <table className="ad-table">
+              <thead><tr><th>签发时间</th><th>用途</th><th>状态</th><th>过期时间</th><th></th></tr></thead>
+              <tbody>
+                {keys.map(k => (
+                  <tr key={k.id}>
+                    <td className="ad-dim">{new Date(k.createdAt).toLocaleString()}</td>
+                    <td>{k.purpose === 'recover' ? '恢复' : '激活'}</td>
+                    <td>{keyStatusChip(k.status)}</td>
+                    <td className="ad-dim">{new Date(k.expiresAt).toLocaleString()}</td>
+                    <td>{k.status === 'unused' && <button className="ad-mini" disabled={busy} onClick={() => revoke(k.id)}>撤销</button>}</td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          )}
         </div>
       ) : (
         <table className="ad-table">
@@ -94,7 +149,7 @@ export function UsersPanel() {
                 <td>{u.mustChangePassword ? <span className="ad-chip ad-chip-warn">待改密</span> : u.hasPassword ? '正常' : '未设密码'}</td>
                 <td className="ad-dim">{u.passwordSetAt ? new Date(u.passwordSetAt).toLocaleString() : '—'}</td>
                 <td>{me?.isAdmin && (
-                  <button className="ad-mini" onClick={() => { setResetFor(u.owner); setResetPw('') }}>重置密码</button>
+                  <button className="ad-mini" onClick={() => openKeyPanel(u.owner)}>生成登录 Key</button>
                 )}</td>
               </tr>
             ))}
@@ -240,3 +295,74 @@ export function PluginWorkspacesPanel() {
     </div>
   )
 }
+
+// ---- 模型与服务配置（P2 系统受管项的唯一写入面）----
+
+/**
+ * SystemSettingsPanel：消费 GET/PUT /api/settings/system。
+ * - 仅渲染 schema 中 scope=system 的受管项（模型、密钥、Tavily、遥测、运行基础设施）；
+ *   非受管项属于用户/项目偏好，不在本面板出现。
+ * - 保存后重新 GET 以服务端结果回填（保存成功 ≠ 本地草稿即真相）；掩码占位符
+ *   原样传回，由服务端视为未修改。
+ * - 权限不足（非管理员）由分区门控与 API 403 双层拦截，403 时如实提示。
+ */
+export function SystemSettingsPanel() {
+  const [schema, setSchema] = useState<SettingDesc[] | null>(null)
+  const [draft, setDraft] = useState<Record<string, any>>({})
+  const [loaded, setLoaded] = useState(false)
+  const [forbidden, setForbidden] = useState(false)
+  const [err, setErr] = useState('')
+  const [notice, setNotice] = useState('')
+  const [busy, setBusy] = useState(false)
+
+  const load = async () => {
+    setErr(''); setForbidden(false)
+    try {
+      const out = await api.getSystemSettings()
+      setSchema(out.schema.filter(d => d.scope === 'system'))
+      setDraft(flatten(out.system))
+      setLoaded(true)
+    } catch (e) {
+      if (String(e).includes('403')) { setForbidden(true); setLoaded(true) }
+      else setErr(String(e))
+    }
+  }
+  useEffect(() => { load() }, [])
+
+  const groups: Record<string, SettingDesc[]> = {}
+  for (const d of schema ?? []) (groups[d.group] ??= []).push(d)
+
+  const save = async () => {
+    setErr(''); setNotice(''); setBusy(true)
+    try {
+      await api.putSystemSettings(unflatten(draft))
+      setNotice('已保存；按各项标注的生效时机生效（需重启的项在重启后生效）')
+      await load()
+    } catch (e) { setErr(String(e)) } finally { setBusy(false) }
+  }
+
+  if (!loaded) return <EmptyState icon="settings">加载系统设置…</EmptyState>
+  if (forbidden) return <EmptyState icon="shield">系统设置仅管理员可配置</EmptyState>
+
+  return (
+    <div>
+      <p className="ad-hint" style={{ marginBottom: 14 }}>
+        模型、密钥与运行基础设施为系统受管配置：仅此面板（管理员）可写，用户与项目设置中的同名项不再生效。
+      </p>
+      {Object.entries(groups).map(([group, descs]) => (
+        <SettingsGroup key={group} title={group === 'models' ? '模型' : group === 'tools' ? '工具服务' : group === 'telemetry' ? '遥测' : group === 'runtime' ? '运行基础设施' : group}>
+          {descs.map(d => (
+            <SettingRow key={d.key} label={d.label} desc={d.description} effect={d.effect}>
+              <SettingInput desc={d} value={draft[d.key]} onChange={v => setDraft(prev => ({ ...prev, [d.key]: v }))} />
+            </SettingRow>
+          ))}
+        </SettingsGroup>
+      ))}
+      <div className="ad-row" style={{ marginTop: 12 }}>
+        <Btn variant="primary" icon="check" disabled={busy} onClick={save}>保存系统配置</Btn>
+      </div>
+      {notice && <div className="ad-notice"><Icon name="check" size={14} />{notice}</div>}
+      {err && <div className="lg-err"><Icon name="alert" size={14} />{err}</div>}
+    </div>
+  )
+}

src/contracts.ts

@@ -270,6 +270,8 @@ export interface SettingDesc {
   default?: unknown; options?: string[];
   effect: 'hot' | 'new-run' | 'restart';
   secret?: boolean;
+  /** P2 受管：system = 系统受管项，仅系统管理面可写（用户/项目层拒绝）。 */
+  scope?: 'system';
 }
 
 // ---- 插件 ----

src/projectmeta.ts

@@ -3,3 +3,41 @@ export function projectStage(settings?: Record<string, unknown> | null): string
   const stage = settings?.stage
   return typeof stage === 'string' && stage.trim() !== '' ? stage.trim() : null
 }
+
+/** Service metadata describes readiness; permission is always checked by the server. */
+export function projectWorkError(project: { settings?: Record<string, unknown> } | undefined): string | null {
+  if (!project) return '项目已不可用，请刷新项目列表或联系项目负责人'
+  const settings = project.settings
+  if (!settings || (!('rdm.state' in settings) && !('rdm.projectId' in settings))) return null
+  switch (settings['rdm.state']) {
+    case 'ready':
+      if (typeof settings['rdm.projectId'] === 'string' && settings['rdm.projectId'].trim()) return null
+      break
+    case 'provisioning': return '项目正在准备，请稍后刷新项目列表再试'
+    case 'failed': return '项目准备失败，请联系项目负责人重试创建'
+    case 'archived': return '项目已归档，请联系项目负责人恢复后再新建对话'
+    case 'closed': return '项目已关闭，请选择其他项目或联系项目负责人'
+  }
+  return '项目尚未绑定，请联系项目负责人完成项目接入'
+}
+
+export function projectStateLabel(settings?: Record<string, unknown>): string | null {
+  switch (settings?.['rdm.state']) {
+    case 'provisioning': return '准备中'
+    case 'failed': return '准备失败'
+    case 'unbound': return '未接入'
+    case 'archived': return '已归档'
+    case 'closed': return '已关闭'
+    default: return null
+  }
+}
+
+export function projectActionError(error: unknown): string {
+  const raw = String(error)
+  if (/\b401\b/.test(raw)) return '登录已失效，请重新登录后再试'
+  if (/\b403\b/.test(raw)) return '当前账号无法管理此项目，请联系项目负责人'
+  if (/\b404\b/.test(raw)) return '项目已不可用，请刷新项目列表或联系项目负责人'
+  if (/\b409\b/.test(raw)) return '项目名称已被占用或项目状态已变化，请更换名称或刷新后再试'
+  if (/\b503\b/.test(raw)) return '项目服务暂未就绪，请稍后重试或联系项目负责人'
+  return raw.replace(/^Error:\s*/, '')
+}

src/rdmManagement.ts

@@ -2,6 +2,35 @@
 // 命令清单不可用＝未就绪，fail-closed）与命令载荷构造。页面组件只消费本模块与
 // api.rdmCommand，不在组件里散落命令 id / 参数拼写；身份一律经认证会话，载荷不
 // 携带任何身份字段（G1-5）。
+import type { Project } from './contracts'
+import { projectWorkError } from './projectmeta'
+
+export function rdmCommandProjectId(project: Project): string {
+  const id = project.settings?.['rdm.projectId']
+  if (typeof id !== 'string' || !id.trim()) {
+    throw new Error('项目尚未绑定，请联系项目负责人完成项目接入')
+  }
+  return id.trim()
+}
+
+/** Historical project reads remain available; this does not grant read permission. */
+export function rdmProjectReadError(project: Project | undefined): string | null {
+  const state = project?.settings?.['rdm.state']
+  if (project && (state === 'ready' || state === 'archived' || state === 'closed')) {
+    try { rdmCommandProjectId(project); return null }
+    catch (e) { return String(e).replace(/^Error:\s*/, '') }
+  }
+  return projectWorkError(project) ?? '项目尚未绑定，请联系项目负责人完成项目接入'
+}
+
+const PROJECT_READ_COMMANDS = new Set([
+  'rdm.project.member.list', 'rdm.perm.check', 'rdm.perm.matrix',
+  'rdm.review.doc.status', 'rdm.duty.catalog', 'rdm.duty.get',
+])
+
+export function rdmProjectCommandError(project: Project, command: string): string | null {
+  return PROJECT_READ_COMMANDS.has(command) ? rdmProjectReadError(project) : projectWorkError(project)
+}
 
 /** 系统管理「RDM 角色权限」分区消费的命令面。 */
 export const RDM_ROLES_COMMANDS = [
@@ -76,6 +105,7 @@ export const roleDisablePayload = (roleId: string, disabled: boolean) => ({ role
 export const memberAddPayload = (projectId: string, member: string, role: 'owner' | 'member' = 'member') =>
   ({ projectId, member, role })
 export const memberRemovePayload = (projectId: string, member: string) => ({ projectId, member })
+export const memberSetRolePayload = (projectId: string, member: string, role: 'owner' | 'member') => ({ projectId, member, role })
 
 export const assignDocDutiesPayload = (
   projectId: string, docId: string, author: string, reviewers: string[], approver: string,

src/store.ts

@@ -2,6 +2,8 @@
 // useSyncExternalStore 驱动；live 流式部件为会话内临时态，run 终态后由消息树对账收敛。
 import { useSyncExternalStore } from 'react'
 import { type AdminZoneSection, api, connectEvents } from './api'
+import { auth } from './auth'
+import { projectActionError, projectWorkError } from './projectmeta'
 import { applyTextDelta, applyThinkingDelta, applyToolCall, applyToolCallDelta, applyToolResult, applyToolOutput, applyArtifactCreated, applyArtifactUpdated, applyCheck, applyFinalizing, type LiveItem } from './live'
 import { closePreviewTab, mergeOrphanPreviewTabs, openPreviewTab, previewTabsKey, type PreviewTab } from './previewtabs'
 import { deliveryRequestId, enqueueMessage, enqueueMessageFront, newQueuedMessage, promoteQueuedMessage, removeQueuedMessage, replaceQueuedText, type QueuedMessage } from './outbox'
@@ -9,7 +11,7 @@ import { canFlushOutbox, deriveShellPhase } from './runstate'
 import { flashElement } from './scrollsync'
 import { isThemeChoice, resolveTheme, type ThemeChoice } from './theme'
 import { mergeSurfacesByRevision, surfaceKey } from './surfaceKey'
-import { rdmAuditReady } from './workspaces'
+import { rdmAuditReady, rdmExportReady } from './workspaces'
 import { rdmRolesReady, rdmMembersReady, rdmDocReviewReady, rdmPermMatrixReady } from './rdmManagement'
 
 type FontSizeChoice = 13 | 14 | 16 | 18
@@ -119,6 +121,8 @@ interface AppState {
   serverWorkspaces: { id: string; title: string; icon?: string; shortcut?: string; body?: any[] }[]
   /** 审计入口能力（增量 2）：GET /api/commands 含全部 rdm.inspect.* 且启用；探测失败/未登录为 false，入口隐藏。 */
   rdmAuditAvailable: boolean
+  /** 概览导出区：三条 rdm.inspect.export.* 都启用才为 true。不参与七命令就绪门。 */
+  rdmExportAvailable: boolean
   /** U6 RDM 管理页能力：命令面齐备才显示对应分区/页签（普通基座零暴露，fail-closed）。 */
   rdmRolesAvailable: boolean
   rdmMembersAvailable: boolean
@@ -192,6 +196,7 @@ let state: AppState = {
   plan: null, todos: null, artifacts: [], surfaces: [], projectSurfaces: [], cards: [], projectCards: [], cardActionStates: {}, inboxScope: 'conv', runtimeMock: false, profiles: [], pluginPanels: [],
   serverWorkspaces: [],
   rdmAuditAvailable: false,
+  rdmExportAvailable: false,
   rdmRolesAvailable: false, rdmMembersAvailable: false, rdmDocReviewAvailable: false, rdmPermMatrixAvailable: false,
   adminSections: [],
   ui: loadUI(), connected: false, posting: false, error: null, toast: null,
@@ -279,6 +284,10 @@ let sse: { close: () => void } | null = null
 let projectSse: { close: () => void } | null = null
 let projectSeq = 0
 let conversationEpoch = 0
+let identityEpoch = 0
+let projectsRequest = 0
+let tasksRequest = 0
+let meRequest = 0
 let streamSeq = 0
 let detailRequest = 0
 let detailSeq = 0
@@ -398,24 +407,58 @@ export function useStore<T>(selector: (s: AppState) => T): T {
 
 export const store = {
   getState: () => state,
+  getIdentityEpoch: () => identityEpoch,
+
+  resetIdentity() {
+    identityEpoch++; projectsRequest++; tasksRequest++; meRequest++
+    sse?.close(); sse = null
+    projectSse?.close(); projectSse = null
+    conversationEpoch++; detailRequest++; cardsRequest++; projectCardsRequest++
+    projectSeq = 0; streamSeq = 0; detailSeq = 0; detailVersion = 0
+    cardVersion = 0; projectCardVersion = 0
+    cardVersions = {}; projectCardVersions = {}; cardPatches = {}; projectCardPatches = {}
+    runObservations = {}; messageObservations = {}; hitlObservations = {}
+    actionInflight.clear()
+    for (const key of Object.keys(actionFeedbackOwners)) delete actionFeedbackOwners[key]
+    for (const key of Object.keys(surfaceActionsInflight)) delete surfaceActionsInflight[key]
+    convRestoreDone = true
+    persistConvId(null)
+    set({ projects: [], currentProjectId: null, tasks: [], me: null, currentConvId: null,
+      contextObs: {}, messages: [], runs: [], activeHitl: [], lastSeq: 0, live: null,
+      plan: null, todos: null, artifacts: [], surfaces: [], projectSurfaces: [],
+      cards: [], projectCards: [], cardActionStates: {}, inboxScope: 'conv',
+      runtimeMock: false, profiles: [], pluginPanels: [], serverWorkspaces: [], adminSections: [],
+      rdmAuditAvailable: false, rdmExportAvailable: false, rdmRolesAvailable: false, rdmMembersAvailable: false,
+      rdmDocReviewAvailable: false, rdmPermMatrixAvailable: false,
+      connected: false, posting: false, error: null, toast: null, outbox: [], outboxDraining: false,
+      previewTabs: {}, previewActive: {}, previewOpenIntent: 0 })
+    setUI({ lastProjectId: null, projectSettingsId: null, adminZoneOpen: false, activeWorkspace: null,
+      settingsOpen: false, changePwOpen: false, trackerRunId: null, workspaceSurfacePin: null,
+      previewExpanded: false, filesView: 'list', showArchived: false })
+  },
 
   async refreshProjects() {
+    const epoch = identityEpoch
+    const request = ++projectsRequest
     try {
       const projects = await api.listProjects()
+      if (epoch !== identityEpoch || request !== projectsRequest) return
       const current = projects.find(p => p.id === state.currentProjectId) ?? projects.find(p => p.id === state.ui.lastProjectId) ?? projects[0]
       set({ projects, currentProjectId: current?.id ?? null, error: null })
       if (current) await store.openProject(current.id)
     } catch (e) {
-      set({ error: String(e) })
+      if (epoch === identityEpoch && request === projectsRequest) set({ error: projectActionError(e) })
     }
-    store.refreshTasks()
-    store.refreshMe()
+    if (epoch === identityEpoch && request === projectsRequest) await store.refreshTasks()
   },
 
   // 跨项目任务列表（方案 A 侧栏数据源）：归档视图切换时带 includeArchived 重取。
   async refreshTasks(includeArchived = state.ui.showArchived) {
+    const epoch = identityEpoch
+    const request = ++tasksRequest
     try {
       const tasks = await api.listTasks(includeArchived)
+      if (epoch !== identityEpoch || request !== tasksRequest) return
       set({ tasks })
       // 首次加载恢复上次会话（仅一次；此后用户主动切换/新建不再打扰）。
       if (!convRestoreDone) {
@@ -429,14 +472,35 @@ export const store = {
   },
 
   async refreshMe() {
-    try { set({ me: await api.me() }) } catch { /* 身份不可用时侧栏只显示通用入口 */ }
+    const epoch = identityEpoch
+    const request = ++meRequest
+    try {
+      const me = await api.me()
+      if (epoch !== identityEpoch || request !== meRequest) return
+      const changed = state.me !== null && state.me.owner !== me.owner
+      if (changed) store.resetIdentity()
+      set({ me })
+      if (changed) {
+        await store.refreshProjects()
+        void store.refreshProfiles()
+        void store.refreshPlugins()
+      }
+    } catch { /* 身份不可用时侧栏只显示通用入口 */ }
   },
 
   async createProject(name: string) {
-    const p = await api.createProject(name)
-    await store.refreshProjects()
-    store.toast(`项目「${p.name}」已创建`)
-    return p
+    const epoch = identityEpoch
+    try {
+      const p = await api.createProject(name)
+      if (epoch !== identityEpoch) throw new Error('登录状态已变化，请重新选择项目后再试')
+      await store.refreshProjects()
+      if (epoch !== identityEpoch) throw new Error('登录状态已变化，请重新选择项目后再试')
+      store.toast(`项目「${p.name}」已创建`)
+      return p
+    } catch (e) {
+      if (epoch === identityEpoch) store.toast(`项目创建失败：${projectActionError(e)}`)
+      throw e
+    }
   },
 
   async openProject(projectId: string) {
@@ -465,28 +529,43 @@ export const store = {
   /** 新建任务（=会话）：默认当前项目上下文；显式 projectId 用于"新建于指定项目"。
    * 空库时主按钮与空状态都写着「点击新建任务开始」，这里先落一个默认项目再开会话。 */
   async createTask(projectId?: string) {
-    let pid = projectId ?? state.currentProjectId
-    if (!pid && state.projects.length > 0) pid = state.projects[0].id
-    if (!pid) {
-      const p = await store.createProject('默认项目')
-      pid = p.id
+    const epoch = identityEpoch
+    try {
+      let pid = projectId ?? state.currentProjectId
+      if (!pid && state.projects.length > 0) pid = state.projects[0].id
+      if (!pid) {
+        const p = await store.createProject('默认项目')
+        pid = p.id
+      }
+      if (epoch !== identityEpoch) throw new Error('登录状态已变化，请重新选择项目后再试')
+      const error = projectWorkError(state.projects.find(p => p.id === pid))
+      if (error) throw new Error(error)
+      if (pid !== state.currentProjectId) await store.openProject(pid)
+      if (epoch !== identityEpoch) throw new Error('登录状态已变化，请重新选择项目后再试')
+      const c = await api.createConversation(pid)
+      if (epoch !== identityEpoch) throw new Error('登录状态已变化，请重新选择项目后再试')
+      await store.refreshTasks()
+      if (epoch !== identityEpoch) throw new Error('登录状态已变化，请重新选择项目后再试')
+      await store.openTask(c.id)
+      if (epoch !== identityEpoch) throw new Error('登录状态已变化，请重新选择项目后再试')
+    } catch (e) {
+      if (epoch === identityEpoch) store.toast(`对话创建失败：${projectActionError(e)}`)
+      throw e
     }
-    if (pid !== state.currentProjectId) await store.openProject(pid)
-    const c = await api.createConversation(pid)
-    await store.refreshTasks()
-    await store.openTask(c.id)
   },
 
   /** 兼容旧入口（⌘/命令总线） */
   async createConversation(title?: string) {
-    if (title) store.toast('已在当前项目创建任务')
     await store.createTask()
+    if (title) store.toast('已在当前项目创建任务')
   },
 
   /** 打开任务：跨项目点击时切换项目上下文（工件/上传归属正确）。 */
   async openTask(convId: string) {
+    const epoch = identityEpoch
     const t = state.tasks.find(x => x.id === convId)
     if (t && t.projectId !== state.currentProjectId) await store.openProject(t.projectId)
+    if (epoch !== identityEpoch) return
     await store.openConversation(convId)
   },
 
@@ -996,8 +1075,9 @@ export const store = {
     const convId = state.currentConvId
     const pid = state.currentProjectId
     const epoch = conversationEpoch
+    const identity = identityEpoch
     const startedVersion = card.conversationId === state.currentConvId ? cardVersion : projectCardVersion
-    const sameContext = () => state.currentProjectId === pid && (!card.conversationId || (state.currentConvId === convId && conversationEpoch === epoch))
+    const sameContext = () => identity === identityEpoch && state.currentProjectId === pid && (!card.conversationId || (state.currentConvId === convId && conversationEpoch === epoch))
     actionInflight.add(card.id)
     const feedbackOwner = startActionFeedback(card.id)
     try {
@@ -1035,57 +1115,81 @@ export const store = {
         else await store.loadProjectCards()
       }
     } finally {
-      actionInflight.delete(card.id)
+      if (identity === identityEpoch) actionInflight.delete(card.id)
     }
   },
 
   async cardPin(card: ActivityCard, pinned: boolean) {
-    try { store.upsertCard((await api.cardPin(card.id, pinned)).card) } catch (e) { store.toast(`置顶失败：${e}`) }
+    const epoch = identityEpoch
+    try {
+      const out = await api.cardPin(card.id, pinned)
+      if (epoch === identityEpoch) store.upsertCard(out.card)
+    } catch (e) { if (epoch === identityEpoch) store.toast(`置顶失败：${e}`) }
   },
 
   async cardDismiss(card: ActivityCard) {
-    try { store.upsertCard((await api.cardDismiss(card.id)).card) } catch (e) { store.toast(`关闭失败：${e}`) }
+    const epoch = identityEpoch
+    try {
+      const out = await api.cardDismiss(card.id)
+      if (epoch === identityEpoch) store.upsertCard(out.card)
+    } catch (e) { if (epoch === identityEpoch) store.toast(`关闭失败：${e}`) }
   },
 
   async refreshArtifacts(projectId: string) {
+    const epoch = identityEpoch
     try {
       const artifacts = await api.listArtifacts(projectId)
-      if (state.currentProjectId !== projectId) return
+      if (epoch !== identityEpoch || state.currentProjectId !== projectId) return
       set({ artifacts })
     } catch { /* 项目删除竞态等，静默 */ }
   },
 
   async refreshProfiles() {
-    try { set({ profiles: await api.listProfiles() }) } catch { /* ignore */ }
+    const epoch = identityEpoch
+    try {
+      const profiles = await api.listProfiles()
+      if (epoch === identityEpoch) set({ profiles })
+    } catch { /* ignore */ }
   },
 
   async refreshPlugins() {
+    const epoch = identityEpoch
     try {
       const list = await api.listPlugins() as { panels?: PluginPanel[] }[]
+      if (epoch !== identityEpoch) return
       const panels = list.flatMap(p => p.panels ?? [])
       set({ pluginPanels: panels })
     } catch { /* ignore */ }
     try {
       const ws = await api.listWorkspaces()
+      if (epoch !== identityEpoch) return
       set({ serverWorkspaces: ws ?? [] })
     } catch { /* ignore */ }
     // 审计入口能力门控（增量 2）：与工作区清单同源刷新——能力撤销（插件卸载/命令停用）后入口随之隐藏。
     try {
       const cmds = await api.listCommands()
+      if (epoch !== identityEpoch) return
       set({
         rdmAuditAvailable: rdmAuditReady(cmds),
+        rdmExportAvailable: rdmExportReady(cmds),
         rdmRolesAvailable: rdmRolesReady(cmds),
         rdmMembersAvailable: rdmMembersReady(cmds),
         rdmDocReviewAvailable: rdmDocReviewReady(cmds),
         rdmPermMatrixAvailable: rdmPermMatrixReady(cmds),
       })
-    } catch { set({ rdmAuditAvailable: false }) }
+    } catch {
+      if (epoch !== identityEpoch) return
+      set({ rdmAuditAvailable: false, rdmExportAvailable: false, rdmRolesAvailable: false, rdmMembersAvailable: false,
+        rdmDocReviewAvailable: false, rdmPermMatrixAvailable: false })
+    }
     try {
       const sections = await api.adminZoneSections()
+      if (epoch !== identityEpoch) return
       set({ adminSections: sections ?? [] })
     } catch { /* ignore */ }
     try {
       const settings = await api.getSettings()
+      if (epoch !== identityEpoch) return
       const runtime = settings.user.runtime
       const mock = !!runtime && typeof runtime === 'object' && (runtime as { mock?: unknown }).mock === true
       set({ runtimeMock: mock })
@@ -1094,15 +1198,16 @@ export const store = {
 
   async uploadAttachment(file: File): Promise<string | null> {
     const pid = state.currentProjectId
+    const epoch = identityEpoch
     if (!pid) return null
     try {
       const up = await api.upload(pid, file)
-      if (state.currentProjectId !== pid) return null
+      if (epoch !== identityEpoch || state.currentProjectId !== pid) return null
       store.toast(`已收到材料：${up.filename}${up.parsed ? ' · 已读取内容' : ''}`)
       await store.refreshArtifacts(pid)
-      return up.artifactId
+      return epoch === identityEpoch && state.currentProjectId === pid ? up.artifactId : null
     } catch (e) {
-      if (state.currentProjectId === pid) store.toast('材料未能上传，请检查文件后重新选择')
+      if (epoch === identityEpoch && state.currentProjectId === pid) store.toast('材料未能上传，请检查文件后重新选择')
       return null
     }
   },
@@ -1140,9 +1245,10 @@ export const store = {
 
   connectProject() {
     const pid = store.getState().currentProjectId
+    const epoch = identityEpoch
     if (!pid) return
     projectSse?.close()
-    projectSse = connectEvents('', projectSeq, { onEvent: e => { if (state.currentProjectId === pid) store.applyProjectEvent(e) } }, pid)
+    projectSse = connectEvents('', projectSeq, { onEvent: e => { if (epoch === identityEpoch && state.currentProjectId === pid) store.applyProjectEvent(e) } }, pid)
   },
 
   applyProjectEvent(e: StreamEvent) {
@@ -1183,8 +1289,10 @@ export const store = {
   },
 
   async cardToProject(card: ActivityCard) {
+    const epoch = identityEpoch
     try {
       const out = await api.cardToProject(card.id)
+      if (epoch !== identityEpoch) return
       store.upsertCard(out.origin) // 会话视图：原卡 dismissed 留痕
       const list = store.getState().projectCards
       const i = list.findIndex(c => c.id === out.card.id)
@@ -1192,17 +1300,23 @@ export const store = {
       store.toast('已留档到项目收件箱')
       store.setInboxScope('project')
     } catch (e) {
-      store.toast(`留档失败：${e}`)
+      if (epoch === identityEpoch) store.toast(`留档失败：${e}`)
     }
   },
 
   async tidyCards() {
+    const epoch = identityEpoch
     // U1：不收纳失败语义卡（failed，或旧 done+danger），避免把失败当完成清掉。
     const done = state.cards.filter(c => c.status === 'done' && c.tone !== 'danger')
     for (const c of done) {
-      try { const out = await api.cardDismiss(c.id); store.upsertCard(out.card) } catch { /* 单卡失败不阻断 */ }
+      if (epoch !== identityEpoch) return
+      try {
+        const out = await api.cardDismiss(c.id)
+        if (epoch !== identityEpoch) return
+        store.upsertCard(out.card)
+      } catch { /* 单卡失败不阻断 */ }
     }
-    if (done.length > 0) store.toast(`已收纳 ${done.length} 张完成卡`)
+    if (epoch === identityEpoch && done.length > 0) store.toast(`已收纳 ${done.length} 张完成卡`)
   },
   closeWorkspace() { setUI({ activeWorkspace: null }) },
   /** 铃铛：打开右栏并切到待处理。哪一侧有待办就看哪一侧。 */
@@ -1300,6 +1414,8 @@ export const store = {
   },
 }
 
+auth.onIdentityChange(() => store.resetIdentity())
+
 function touchLive(_runId: string, mutate: (l: LiveState) => void, now = Date.now()): LiveState | null {
   if (state.runs.find(r => r.id === _runId)?.kind === 'subagent') return state.live
   if (state.live && state.live.runId !== _runId && !isTerminal(state.runs.find(r => r.id === state.live?.runId)?.status)) return state.live

src/styles.css

@@ -627,6 +627,14 @@ button { font-family: inherit; font-size: inherit; color: inherit; }
 .rdm-audit-event-actor { color: var(--text-dim); min-width: 4em; }
 .rdm-audit-event-detail { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-dim); }
 .rdm-audit-coverage { margin-top: 12px; }
+.rdm-audit-export { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
+.rdm-audit-export-row { display: flex; align-items: flex-end; gap: 8px; flex-wrap: wrap; }
+.rdm-audit-export-kind { display: flex; flex-direction: column; gap: 4px; font-size: var(--fs-ui-sm); color: var(--text-dim); }
+.rdm-audit-export-kind .ui-input { min-width: 180px; height: 32px; font-size: var(--fs-ui-sm); }
+.rdm-audit-export-draft { padding: 8px 10px; background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: var(--fs-ui-sm); color: var(--text); }
+.rdm-audit-export-draft p { margin: 0 0 8px; }
+.rdm-audit-export-result { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; font-size: var(--fs-ui-sm); color: var(--text-dim); }
+.rdm-audit-export-err { font-size: var(--fs-ui-sm); color: var(--err-text); }
 .rdm-audit-coverage-item { display: flex; align-items: center; gap: 8px; padding: 3px 0; font-size: var(--fs-ui-sm); color: var(--text-dim); }
 .rdm-audit-err { display: flex; flex-direction: column; gap: 8px; }
 .rdm-audit-err-toggle { font-size: var(--fs-ui-caption); color: var(--text-dim); }

src/workspaces.ts

@@ -30,6 +30,24 @@ export const RDM_AUDIT_COMMANDS = [
   'rdm.inspect.history',
 ] as const
 
+/** 概览页导出区单独探测。不并入上面的七命令就绪门。 */
+export const RDM_EXPORT_COMMANDS = [
+  'rdm.inspect.export.create',
+  'rdm.inspect.export.status',
+  'rdm.inspect.export.download',
+] as const
+
+/** 三条导出命令都启用才显示概览导出区。缺一或清单不可用则隐藏。 */
+export function rdmExportReady(cmds: { id?: string; enabled?: boolean }[] | null | undefined): boolean {
+  if (!Array.isArray(cmds)) return false
+  return RDM_EXPORT_COMMANDS.every(need => cmds.some(c => c?.id === need && c.enabled === true))
+}
+
+/** 正式报告被完整性门拒绝时，界面先确认再带 draft 重试。 */
+export function exportNeedsDraft(message: string): boolean {
+  return /不完整|草稿/.test(message)
+}
+
 /** GET /api/commands 清单是否足以支撑审计工作区：七命令齐备且 enabled。清单不可用（未登录/请求失败）视为未就绪。 */
 export function rdmAuditReady(cmds: { id?: string; enabled?: boolean }[] | null | undefined): boolean {
   if (!Array.isArray(cmds)) return false

test/loginpage.test.ts

@@ -1,7 +1,7 @@
 // 登录/改密门错误文案：登录与改密的 401 语义不同，映射分开锁定
 // （后端错误串是现行 HTTP 契约的一部分，这里逐字对拍防漂移）。
 import { describe, expect, it } from 'vitest'
-import { humanChangePasswordError, humanLoginError } from '../src/components/LoginPage'
+import { humanChangePasswordError, humanLoginError, humanRedeemError } from '../src/components/LoginPage'
 
 describe('humanLoginError（登录）', () => {
   it('401 统一为用户名或密码不正确', () => {
@@ -30,3 +30,20 @@ describe('humanChangePasswordError（改密门）', () => {
     expect(humanChangePasswordError('400: password must be 8-256 characters')).toBe('password must be 8-256 characters')
   })
 })
+
+describe('humanRedeemError（一次性登录 Key 兑换）', () => {
+  it('409 已使用 / 401 无效过期 / 429 退避各有文案', () => {
+    expect(humanRedeemError('409: login key already used')).toBe('该 Key 已被使用过，请联系管理员重新签发')
+    expect(humanRedeemError('401: invalid or expired login key')).toBe('Key 无效或已过期，请联系管理员重新签发')
+    expect(humanRedeemError('429: too many failed attempts; retry later')).toBe('尝试次数过多，请稍后再试')
+  })
+  it('未知错误剥状态码前缀透传', () => {
+    expect(humanRedeemError('400: bad')).toBe('bad')
+  })
+})
+
+describe('humanChangePasswordError（登录恢复新增文案）', () => {
+  it('并发凭据变化给出重新登录指引', () => {
+    expect(humanChangePasswordError('401: credentials changed concurrently; retry login')).toBe('登录状态已变化（密码在其他地方被更新），请重新登录')
+  })
+})

test/project-access.test.ts

@@ -0,0 +1,363 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { api } from '../src/api'
+import { auth } from '../src/auth'
+import { store } from '../src/store'
+import type { ActivityCard, Conversation, Project } from '../src/contracts'
+import { assignDocDutiesPayload, memberAddPayload } from '../src/rdmManagement'
+
+const project = (id: string, settings?: Project['settings']): Project => ({
+  id, name: id, settings, createdAt: '', updatedAt: '',
+})
+const ready = project('host-1', { 'rdm.projectId': 'domain-7', 'rdm.state': 'ready' })
+const task = (id: string): Conversation => ({ id, projectId: 'host-1', title: id, createdAt: '', updatedAt: '' })
+function deferred<T>() {
+  let resolve!: (value: T) => void
+  const promise = new Promise<T>(ok => { resolve = ok })
+  return { promise, resolve }
+}
+const response = (value: unknown, status = 200) => new Response(JSON.stringify(value), { status })
+let projects: Project[]
+let tasks: Conversation[]
+let requests: { path: string; init?: RequestInit }[]
+let route: (path: string, init?: RequestInit) => Promise<Response>
+
+beforeEach(async () => {
+  projects = []; tasks = []; requests = []
+  const saved = new Map<string, string>()
+  vi.stubGlobal('localStorage', { getItem: (key: string) => saved.get(key) ?? null,
+    setItem: (key: string, value: string) => { saved.set(key, value) },
+    removeItem: (key: string) => { saved.delete(key) } })
+  route = async (path, init) => {
+    if (path === '/api/projects' && !init?.method) return response(projects)
+    if (path.startsWith('/api/conversations') && !init?.method) return response(tasks)
+    if (path === '/api/me') return response({ owner: 'alice', name: 'Alice', auth: true })
+    if (path.endsWith('/artifacts')) return response([])
+    if (path.endsWith('/cards')) return response({ cards: [] })
+    if (path.endsWith('/surfaces')) return response([])
+    if (['/api/profiles', '/api/plugins', '/api/workspaces', '/api/commands', '/api/admin-zone/sections'].includes(path)) return response([])
+    if (path === '/api/settings') return response({ schema: [], defaults: {}, user: {}, project: {} })
+    if (path.startsWith('/api/commands/')) return response({ payload: { ok: true } })
+    return response({})
+  }
+  vi.stubGlobal('fetch', async (path: string, init?: RequestInit) => {
+    requests.push({ path, init })
+    return route(path, init)
+  })
+  vi.stubGlobal('EventSource', class { addEventListener() {} close() {} })
+  auth.beginSession()
+  await store.refreshProjects()
+  await store.refreshTasks()
+  store.setUI({ lastProjectId: null })
+  requests = []
+})
+afterEach(() => { vi.restoreAllMocks(); vi.unstubAllGlobals() })
+
+describe('project command identity', () => {
+  it.each(['archived', 'closed'])('preserves canonical member, permission and duty reads for a %s project', async state => {
+    const historical = project('host-1', { 'rdm.projectId': 'domain-7', 'rdm.state': state })
+    const commands = ['rdm.project.member.list', 'rdm.perm.check', 'rdm.perm.matrix',
+      'rdm.review.doc.status', 'rdm.duty.catalog', 'rdm.duty.get']
+    for (const command of commands) await api.rdmProjectCommand(historical, command, { docId: 'doc-2' })
+    expect(requests.map(r => ({ path: r.path, params: JSON.parse(String(r.init?.body)).params }))).toEqual([
+      { path: '/api/commands/rdm.project.member.list', params: { projectId: 'domain-7', docId: 'doc-2' } },
+      { path: '/api/commands/rdm.perm.check', params: { projectId: 'domain-7', docId: 'doc-2' } },
+      { path: '/api/commands/rdm.perm.matrix', params: { projectId: 'domain-7', docId: 'doc-2' } },
+      { path: '/api/commands/rdm.review.doc.status', params: { projectId: 'domain-7', docId: 'doc-2' } },
+      { path: '/api/commands/rdm.duty.catalog', params: { projectId: 'domain-7', docId: 'doc-2' } },
+      { path: '/api/commands/rdm.duty.get', params: { projectId: 'domain-7', docId: 'doc-2' } },
+    ])
+  })
+
+  it.each(['archived', 'closed'])('still blocks project and document mutations for a %s project', async state => {
+    const historical = project('host-1', { 'rdm.projectId': 'domain-7', 'rdm.state': state })
+    for (const command of ['rdm.project.member.add', 'rdm.project.member.remove', 'rdm.project.member.setRole',
+      'rdm.review.assign.doc', 'rdm.review.doc.submit', 'rdm.review.doc.approve', 'rdm.review.doc.reject', 'rdm.review.doc.final']) {
+      await expect(api.rdmProjectCommand(historical, command)).rejects.toThrow()
+    }
+    expect(requests).toEqual([])
+  })
+
+  it.each(['rdm.perm.matrix', 'rdm.duty.catalog', 'rdm.duty.get', 'rdm.project.member.setRole'])('uses the same canonical boundary for %s', async command => {
+    await api.rdmProjectCommand(ready, command, { projectId: 'another-host', member: 'bob' })
+    expect(requests.map(r => ({ path: r.path, params: JSON.parse(String(r.init?.body)).params }))).toEqual([
+      { path: `/api/commands/${command}`, params: { projectId: 'domain-7', member: 'bob' } },
+    ])
+  })
+
+  it('sends member and duty commands to the canonical domain project from service metadata', async () => {
+    await api.rdmProjectCommand(ready, 'rdm.project.member.add', memberAddPayload(ready.id, 'bob'))
+    await api.rdmProjectCommand(ready, 'rdm.review.assign.doc', assignDocDutiesPayload(ready.id, 'doc-2', 'alice', ['bob'], 'carol'))
+    expect(requests.map(r => JSON.parse(String(r.init?.body)).params)).toEqual([
+      { projectId: 'domain-7', member: 'bob', role: 'member' },
+      { projectId: 'domain-7', docId: 'doc-2', author: 'alice', reviewers: ['bob'], approver: 'carol' },
+    ])
+  })
+
+  it.each([
+    project('host-1', { 'rdm.state': 'unbound' }),
+    project('host-1', { 'rdm.projectId': 'domain-7', 'rdm.state': 'failed' }),
+    project('host-1', { 'rdm.projectId': 'domain-7' }),
+    project('host-1'),
+  ])('does not invent a domain ID or send commands for an unready binding: %j', async p => {
+    await expect(api.rdmProjectCommand(p, 'rdm.project.member.list')).rejects.toThrow()
+    expect(requests).toEqual([])
+  })
+})
+
+describe('project work and mutation failures', () => {
+  it('keeps private history readable for an archived project while refusing new work', async () => {
+    projects = [project('host-1', { 'rdm.projectId': 'domain-7', 'rdm.state': 'archived' })]
+    tasks = [task('private-history')]
+    const previous = route
+    route = async (path, init) => {
+      if (path === '/api/conversations/private-history') return response({ conversation: tasks[0],
+        messages: [{ id: 'own-message', conversationId: 'private-history', role: 'user', parts: [{ type: 'text', text: 'My history' }], createdAt: '' }],
+        runs: [], activeHitl: [], lastSeq: 0 })
+      if (path.endsWith('/plan') || path.endsWith('/todos')) return response(null)
+      return previous(path, init)
+    }
+    await store.refreshProjects()
+    await store.openTask('private-history')
+    await expect(store.createTask()).rejects.toThrow()
+    expect(store.getState().currentConvId).toBe('private-history')
+    expect(store.getState().messages.map(m => m.id)).toEqual(['own-message'])
+    expect(requests.filter(r => r.init?.method === 'POST')).toEqual([])
+  })
+
+  it.each([ready, project('host-1')])('creates private work with the host ID in ready RDM and ordinary base mode: %j', async p => {
+    projects = [p]
+    await store.refreshProjects()
+    const previous = route
+    route = async (path, init) => {
+      if (path === '/api/projects/host-1/conversations' && init?.method === 'POST') {
+        tasks = [task('new-private')]
+        return response(tasks[0])
+      }
+      if (path === '/api/conversations/new-private') {
+        return response({ conversation: tasks[0], messages: [], runs: [], activeHitl: [], lastSeq: 0 })
+      }
+      if (path.endsWith('/plan') || path.endsWith('/todos')) return response(null)
+      return previous(path, init)
+    }
+    await store.createTask()
+    expect(store.getState().currentConvId).toBe('new-private')
+    expect(requests.filter(r => r.init?.method === 'POST').map(r => r.path)).toEqual(['/api/projects/host-1/conversations'])
+  })
+
+  it.each(['provisioning', 'failed', 'unbound', 'archived', 'closed'])('does not create a fallback project or conversation for a selected %s project', async state => {
+    projects = [project('host-1', { 'rdm.state': state }), project('host-2')]
+    await store.refreshProjects()
+    requests = []
+    await expect(store.createTask()).rejects.toThrow()
+    expect(requests.filter(r => r.init?.method === 'POST')).toEqual([])
+    expect(store.getState().currentProjectId).toBe('host-1')
+    expect(store.getState().toast).toMatch(/项目.*(稍后|负责人|恢复|关闭)/)
+  })
+
+  it('does not bypass a selected project absent from the current list', async () => {
+    await store.openProject('revoked-project')
+    requests = []
+    await expect(store.createTask()).rejects.toThrow()
+    expect(requests.filter(r => r.init?.method === 'POST')).toEqual([])
+  })
+
+  it.each(['delete', 'rename'])('rejects a denied %s instead of resolving success', async action => {
+    route = async () => response({ error: 'project administration required' }, 403)
+    const mutation = action === 'delete' ? api.deleteProject('host-1') : api.renameProject('host-1', 'renamed')
+    await expect(mutation).rejects.toThrow(/403/)
+  })
+
+  it('retains selection and gives an actionable message when project creation is rejected', async () => {
+    projects = [ready]
+    await store.refreshProjects()
+    route = async () => response({ error: 'name reserved' }, 409)
+    await expect(store.createProject('Taken')).rejects.toThrow()
+    expect(store.getState().currentProjectId).toBe('host-1')
+    expect(store.getState().toast).toMatch(/名称.*(其他|更换)/)
+    expect(store.getState().toast).not.toContain('已创建')
+  })
+
+  it('checks a denied settings save instead of resolving success', async () => {
+    route = async () => response({ error: 'denied' }, 403)
+    await expect(api.putProjectSettings('host-1', {})).rejects.toThrow(/403/)
+  })
+})
+
+describe('identity-scoped state', () => {
+  it('resets state on a successful cookie login, without relying on a component callback', async () => {
+    projects = [ready]; tasks = [task('alice-private')]
+    await store.refreshProjects(); await store.refreshTasks()
+    route = async () => response({ owner: 'bob', name: 'Bob', isAdmin: false, mustChangePassword: false, passwordSet: true, sessionScope: 'normal' })
+    await api.login('bob', 'password-for-test')
+    expect(store.getState().projects).toEqual([])
+    expect(store.getState().tasks).toEqual([])
+  })
+
+  it('clears old state as soon as logout starts, even while the server response is pending', async () => {
+    projects = [ready]; tasks = [task('alice-private')]
+    await store.refreshProjects(); await store.refreshTasks()
+    const pending = deferred<Response>()
+    route = async () => pending.promise
+    const logout = api.logout()
+    expect(store.getState().projects).toEqual([])
+    expect(store.getState().tasks).toEqual([])
+    pending.resolve(response({ ok: true }))
+    await logout
+  })
+
+  it('clears the previous account when the authenticated owner changes during identity refresh', async () => {
+    await store.refreshMe()
+    projects = [ready]; tasks = [task('alice-private')]
+    await store.refreshProjects(); await store.refreshTasks()
+    const previous = route
+    projects = []; tasks = []
+    route = (path, init) => path === '/api/me' ? Promise.resolve(response({ owner: 'bob', name: 'Bob', auth: true })) : previous(path, init)
+    await store.refreshMe()
+    expect(store.getState()).toMatchObject({ me: { owner: 'bob' }, projects: [], tasks: [], currentProjectId: null, currentConvId: null })
+  })
+
+  it('clears projects, private tasks, previews and persisted selections on a new session', async () => {
+    projects = [ready]; tasks = [task('alice-private')]
+    await store.refreshProjects(); await store.refreshTasks()
+    store.openSurface('surface-alice')
+    store.setUI({ projectSettingsId: 'host-1', adminZoneOpen: true, activeWorkspace: 'private-workspace' })
+    localStorage.setItem('as.conv', 'alice-private')
+    auth.beginSession()
+    expect(store.getState()).toMatchObject({ projects: [], tasks: [], me: null, currentProjectId: null, currentConvId: null, artifacts: [], previewTabs: {}, previewActive: {} })
+    expect(store.getState().ui).toMatchObject({ lastProjectId: null, projectSettingsId: null, adminZoneOpen: false, activeWorkspace: null })
+    expect(localStorage.getItem('as.conv')).toBeNull()
+    expect(JSON.parse(localStorage.getItem('as.ui') ?? '{}').lastProjectId).toBeNull()
+  })
+
+  it('drops old project responses after switching accounts even when IDs are shared', async () => {
+    const old = deferred<Response>()
+    const previous = route
+    route = (path, init) => path === '/api/projects' ? old.promise : previous(path, init)
+    const pending = store.refreshProjects()
+    auth.beginSession()
+    projects = [project('host-1', { 'rdm.projectId': 'domain-7', 'rdm.state': 'ready' })]
+    route = previous
+    await store.refreshProjects()
+    old.resolve(response([project('alice-only')]))
+    await pending
+    expect(store.getState().projects.map(p => p.id)).toEqual(['host-1'])
+    expect(store.getState().currentProjectId).toBe('host-1')
+  })
+
+  it('drops an old private task list after logout and a new session', async () => {
+    const old = deferred<Response>()
+    const previous = route
+    route = (path, init) => path === '/api/conversations' ? old.promise : previous(path, init)
+    const pending = store.refreshTasks()
+    auth.logout()
+    auth.beginSession()
+    tasks = [task('bob-private')]
+    route = previous
+    await store.refreshTasks()
+    old.resolve(response([task('alice-private')]))
+    await pending
+    expect(store.getState().tasks.map(t => t.id)).toEqual(['bob-private'])
+  })
+
+  it('drops an old artifact response when the next account selects the same project', async () => {
+    await store.openProject('host-1')
+    const old = deferred<Response>()
+    const previous = route
+    route = (path, init) => path.endsWith('/artifacts') ? old.promise : previous(path, init)
+    const pending = store.refreshArtifacts('host-1')
+    auth.beginSession()
+    route = previous
+    await store.openProject('host-1')
+    old.resolve(response([{ id: 'alice-artifact', projectId: 'host-1', owner: 'alice', name: 'Alice private', kind: 'file', size: 10, createdAt: '', updatedAt: '' }]))
+    await pending
+    expect(store.getState().artifacts).toEqual([])
+  })
+
+  it.each(['action', 'pin', 'dismiss', 'to-project', 'tidy'] as const)('ignores a late project card %s from the previous account on the same shared project', async operation => {
+    projects = [ready]
+    await store.refreshProjects()
+    const old = deferred<Response>()
+    const previous = route
+    route = (path, init) => path.startsWith('/api/cards/') ? old.promise : previous(path, init)
+    const card: ActivityCard = { id: 'alice-card', projectId: 'host-1', kind: 'progress', status: 'active', title: 'Alice private work', createdAt: '', updatedAt: '' }
+    if (operation === 'tidy') store.upsertCard({ ...card, status: 'done' })
+    const pending = operation === 'action' ? store.cardAction(card, 'finish')
+      : operation === 'pin' ? store.cardPin(card, true)
+      : operation === 'dismiss' ? store.cardDismiss(card)
+      : operation === 'tidy' ? store.tidyCards() : store.cardToProject(card)
+    auth.beginSession()
+    route = previous
+    await store.refreshProjects()
+    old.resolve(response({ card: { ...card, status: 'done' }, origin: { ...card, status: 'dismissed' } }))
+    await pending
+    expect(store.getState().projectCards).toEqual([])
+    expect(store.getState().cards).toEqual([])
+  })
+
+  it('does not reopen a previous account conversation after its project load finishes late', async () => {
+    projects = [ready]; tasks = [task('alice-private')]
+    await store.refreshProjects()
+    await store.openProject('another-project')
+    const old = deferred<Response>()
+    const previous = route
+    route = (path, init) => path === '/api/projects/host-1/artifacts' ? old.promise : previous(path, init)
+    const pending = store.openTask('alice-private')
+    auth.beginSession()
+    tasks = []
+    route = previous
+    await store.refreshProjects()
+    old.resolve(response([]))
+    await pending
+    expect(store.getState().currentConvId).toBeNull()
+    expect(requests.map(r => r.path)).not.toContain('/api/conversations/alice-private')
+  })
+
+  it('does not resolve old task creation as success after a new login', async () => {
+    projects = [ready]
+    await store.refreshProjects()
+    const old = deferred<Response>()
+    const previous = route
+    route = (path, init) => path === '/api/projects/host-1/conversations' ? old.promise : previous(path, init)
+    const pending = store.createTask()
+    auth.beginSession()
+    route = previous
+    await store.refreshProjects()
+    old.resolve(response(task('alice-created')))
+    await expect(pending).rejects.toThrow(/登录状态/)
+    expect(store.getState().currentConvId).toBeNull()
+  })
+
+  it('does not return a previous account attachment ID when artifact refresh finishes after login', async () => {
+    projects = [ready]
+    await store.refreshProjects()
+    const old = deferred<Response>()
+    const started = deferred<void>()
+    const previous = route
+    route = (path, init) => {
+      if (path.endsWith('/uploads')) return Promise.resolve(response({ artifactId: 'alice-upload', filename: 'alice.txt', size: 3 }))
+      if (path.endsWith('/artifacts')) { started.resolve(); return old.promise }
+      return previous(path, init)
+    }
+    const pending = store.uploadAttachment(new File(['abc'], 'alice.txt'))
+    await started.promise
+    auth.beginSession()
+    route = previous
+    await store.refreshProjects()
+    old.resolve(response([]))
+    expect(await pending).toBeNull()
+  })
+})
+
+
+describe('export capability identity', () => {
+  it('drops the old identity export capability before any new command refresh', async () => {
+    const previous = route
+    route = async (path, init) => path === '/api/commands'
+      ? response(['rdm.inspect.export.create', 'rdm.inspect.export.status', 'rdm.inspect.export.download']
+        .map(id => ({ id, enabled: true }))) : previous(path, init)
+    await store.refreshPlugins()
+    expect(store.getState().rdmExportAvailable).toBe(true)
+    auth.beginSession()
+    expect(store.getState().rdmExportAvailable).toBe(false)
+  })
+})

test/workspaces.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { buildWorkspaceEntries, rdmAuditReady, RDM_AUDIT_COMMANDS } from '../src/workspaces'
+import { buildWorkspaceEntries, rdmAuditReady, rdmExportReady, exportNeedsDraft, RDM_AUDIT_COMMANDS, RDM_EXPORT_COMMANDS } from '../src/workspaces'
 
 // 三栏工作台（2026-10-11）：文件浏览并入第三栏「文件」入口；体系工具内置「代理」。
 // 2026-10-12 增量 2（审计入口能力门控）：「追溯审计」不再无条件内置——普通基座
@@ -72,4 +72,29 @@ describe('rdmAuditReady', () => {
     expect(rdmAuditReady(null)).toBe(false)
     expect(rdmAuditReady(undefined)).toBe(false)
   })
+
+  it('导出命令不参与七命令就绪门', () => {
+    expect(rdmAuditReady(all)).toBe(true)
+    const withExportOff = [
+      ...all,
+      { id: 'rdm.inspect.export.create', enabled: false },
+    ]
+    expect(rdmAuditReady(withExportOff)).toBe(true)
+  })
+})
+
+describe('rdmExportReady', () => {
+  const audit = RDM_AUDIT_COMMANDS.map(id => ({ id, enabled: true }))
+  const exp = RDM_EXPORT_COMMANDS.map(id => ({ id, enabled: true }))
+
+  it('三条导出命令启用才显示导出区', () => {
+    expect(rdmExportReady([...audit, ...exp])).toBe(true)
+    expect(rdmExportReady(audit)).toBe(false)
+    expect(rdmExportReady(exp.filter(c => c.id !== 'rdm.inspect.export.download'))).toBe(false)
+  })
+
+  it('正式报告不完整时才要求草稿确认', () => {
+    expect(exportNeedsDraft('正式报告不完整（合规缺口）——传 draft:true 生成草稿')).toBe(true)
+    expect(exportNeedsDraft('项目不存在')).toBe(false)
+  })
 })