src/App.tsx

@@ -15,6 +15,8 @@ import { AgentTracker } from './components/AgentTracker'
 import { SettingsModal } from './components/SettingsModal'
 import { ProjectSettingsModal } from './components/ProjectSettingsModal'
 import { DocViewer } from './components/DocViewer'
+import { TopBar } from './components/TopBar'
+import { workspaceEntries } from './components/Workspaces'
 
 // 布局：左（项目会话）/ 中（对话）/ 预览区（有标签时）/ 右（工作台）。
 const LEFT_MIN = 220, LEFT_MAX = 420, LEFT_OVERSHOOT = 40
@@ -113,8 +115,11 @@ export function App() {
     return <div className="login-gate"><div className="login-card"><p>连接服务中…</p></div></div>
   }
 
+  const tools = workspaceEntries()
   return (
     <div className="app">
+      <TopBar />
+      <div className="app-body">
       {!ui.leftCollapsed ? (
         <>
           <div className="left-nav" style={{ width: ui.leftWidth }}>
@@ -127,9 +132,12 @@ export function App() {
           <div className="icon-only">
             <button title="展开侧栏（⌘B）" onClick={store.toggleLeft}><Icon name="panel-left" /></button>
             <button title="新建任务（⌘N）" onClick={() => store.createTask()}><Icon name="plus" /></button>
-            <button title="收件箱" onClick={() => store.openInbox()}><Icon name="inbox" />
+            <button title="收件箱" onClick={() => store.focusPending()}><Icon name="inbox" />
               {pendingBadge > 0 && <span className="rail-badge" data-testid="rail-badge">{pendingBadge}</span>}
             </button>
+            {tools.map(entry => (
+              <button key={entry.key} title={`${entry.title}（${entry.shortcut}）`} onClick={() => store.openWorkspace(entry.key)}>{entry.icon}</button>
+            ))}
             <button title="设置" onClick={() => store.openSettings(true)}><Icon name="settings" /></button>
           </div>
         </div>
@@ -164,6 +172,7 @@ export function App() {
           </div>
         </div>
       )}
+      </div>
 
       <Workspaces />
       {trackerRunId && <AgentTracker />}

src/components/Conversation.tsx

@@ -6,6 +6,7 @@ import { useEffect, useMemo, useRef, useState } from 'react'
 import { marked } from 'marked'
 import { api } from '../api'
 import { store, useStore, activeRun, type LiveState, type ContextObs } from '../store'
+import { scrollRatio, scrollTopForRatio } from '../scrollsync'
 import { liveToMessage, showProcessInline } from '../live'
 import type { Message, Part, HITLCard, ActivityCard, Artifact } from '../contracts'
 import { UIRenderer, InlineConfirmCard, hasOpenConfirm, CardAnchor } from '@ui'
@@ -13,6 +14,10 @@ import { docBridge } from './Workbench'
 import { splitTimeline, artifactIcon, humanSize, artifactIdsIn, markMissingArtifacts, workedLabel } from '../messageparts'
 import { ProcessTimeline } from './ProcessTimeline'
 
+function hasFiles(dt: DataTransfer | null): boolean {
+  return !!dt && Array.from(dt.types).includes('Files')
+}
+
 // marked 走标准 Markdown 语义（不开 breaks）：模型输出按块级排版渲染，
 // 行内换行交给段落折叠，避免与 CSS 块间距叠加出松散排版。
 
@@ -368,9 +373,11 @@ export function Conversation() {
   const cards = useStore(s => s.cards)
   const projectName = useStore(s => s.projects.find(p => p.id === s.currentProjectId)?.name ?? '项目')
 
+  const runtimeMock = useStore(s => s.runtimeMock)
   const [text, setText] = useState('')
   const [attachmentIds, setAttachmentIds] = useState<string[]>([])
   const [attachmentNames, setAttachmentNames] = useState<string[]>([])
+  const [dragDepth, setDragDepth] = useState(0)
   const bodyRef = useRef<HTMLDivElement>(null)
 
   artifactCache = Object.fromEntries(artifacts.map(a => [a.id, a]))
@@ -401,14 +408,29 @@ export function Conversation() {
         <div className="chat-body"><div className="empty-state">
           <div style={{ fontSize: 40 }}>⌘</div>
           <div>选择或创建一个会话开始</div>
-          <div style={{ fontSize: 'var(--fs-ui-sm)' }}>mock 演示模式可在 设置 → runtime 开启，无需模型密钥</div>
+          {runtimeMock
+            ? <div style={{ fontSize: 'var(--fs-ui-sm)' }}>mock 模式演示指令：#hitl · #agents · #doc · #error</div>
+            : <div style={{ fontSize: 'var(--fs-ui-sm)' }}>演示模式可在设置里打开，无需模型密钥</div>}
         </div></div>
       </div>
     )
   }
 
   return (
-    <div className="chat">
+    <div className={`chat ${dragDepth > 0 ? 'is-dragging' : ''}`}
+      onDragEnter={e => { if (!hasFiles(e.dataTransfer)) return; e.preventDefault(); setDragDepth(d => d + 1) }}
+      onDragOver={e => { if (hasFiles(e.dataTransfer)) e.preventDefault() }}
+      onDragLeave={() => setDragDepth(d => Math.max(0, d - 1))}
+      onDrop={async e => {
+        if (!e.dataTransfer?.files?.length) return
+        e.preventDefault()
+        setDragDepth(0)
+        for (const f of Array.from(e.dataTransfer.files)) {
+          const id = await store.uploadAttachment(f)
+          if (id) { setAttachmentIds(a => [...a, id]); setAttachmentNames(a => [...a, f.name]) }
+        }
+      }}>
+      {dragDepth > 0 && <div className="drop-veil">释放以上传资料</div>}
       <div className="chat-header">
         <span className="project-badge" title="当前项目">{projectName}</span>
         <div className="chat-title">{conversation?.title ?? '会话'}</div>
@@ -432,14 +454,16 @@ export function Conversation() {
       </div>
 
       <div className="chat-body" ref={bodyRef}
-        onDragOver={e => { e.preventDefault(); e.currentTarget.classList.add('drag-over') }}
-        onDragLeave={e => e.currentTarget.classList.remove('drag-over')}
-        onDrop={async e => {
-          e.preventDefault(); e.currentTarget.classList.remove('drag-over')
-          for (const f of Array.from(e.dataTransfer.files ?? [])) {
-            const id = await store.uploadAttachment(f)
-            if (id) { setAttachmentIds(a => [...a, id]); setAttachmentNames(a => [...a, f.name]) }
-          }
+        onScroll={() => {
+          const src = bodyRef.current
+          if (!src) return
+          const ratio = scrollRatio(src)
+          if (ratio === null) return
+          const dst = document.querySelector('[data-scroll-sync="inbox"]')
+          if (!dst) return
+          const top = scrollTopForRatio(dst, ratio)
+          if (top === null) return
+          dst.scrollTop = top
         }}>
         {messages.filter(m => m.role !== 'assistant' || !m.runId || runs.find(r => r.id === m.runId)?.kind !== 'subagent').map(m => {
           if (m.role === 'user') {
@@ -469,7 +493,7 @@ export function Conversation() {
         {messages.length === 0 && <div className="empty-state">
           <span className="es-mark"><Icon name="sparkles" size={22} /></span>
         <div>发送消息开始对话</div>
-          <div style={{ fontSize: 'var(--fs-ui-sm)', color: 'var(--text-faint)' }}>mock 模式演示指令：#hitl · #agents · #doc · #error　·　命令：/help</div>
+          {runtimeMock && <div style={{ fontSize: 'var(--fs-ui-sm)', color: 'var(--text-faint)' }}>mock 模式演示指令：#hitl · #agents · #doc · #error　·　命令：/help</div>}
         </div>}
       </div>
 

src/components/SettingsModal.tsx

@@ -4,7 +4,8 @@
 // 插件工作区迁「系统管理」（AdminZone，管理员专属全屏视图）。
 import { useEffect, useMemo, useState } from 'react'
 import { api } from '../api'
-import { store } from '../store'
+import { store, useStore } from '../store'
+import type { ThemeChoice } from '../theme'
 import type { SettingDesc } from '../contracts'
 import { SettingsShell, SettingRow, SettingsGroup, Btn } from '@ui'
 
@@ -22,6 +23,7 @@ export function SettingsModal() {
   const [, setUser] = useState<Record<string, any>>({})
   const [draft, setDraft] = useState<Record<string, any>>({})
   const [saved, setSaved] = useState(false)
+  const theme = useStore(s => s.ui.theme)
 
   useEffect(() => {
     api.getSettings().then(s => {
@@ -63,15 +65,35 @@ export function SettingsModal() {
         </>
       ) : undefined}
     >
-      {section === 'settings' && Object.entries(groups).map(([g, descs]) => (
+      {section === 'settings' && (
+        <SettingsGroup title="外观">
+          <SettingRow label="主题" desc="墨绿是可选身份皮肤。跟随系统只在深色与浅色之间切换。深色和浅色会随设置保存" effect="hot">
+            <select value={theme} onChange={e => {
+              const next = e.target.value as ThemeChoice
+              store.setUI({ theme: next })
+              if (next === 'dark' || next === 'light') setDraft(x => ({ ...x, 'ui.theme': next }))
+            }}>
+              <option value="dark">深色</option>
+              <option value="light">浅色</option>
+              <option value="molv">墨绿</option>
+              <option value="system">跟随系统</option>
+            </select>
+          </SettingRow>
+        </SettingsGroup>
+      )}
+      {section === 'settings' && Object.entries(groups).map(([g, descs]) => {
+        const rows = descs.filter(d => d.key !== 'ui.theme')
+        if (rows.length === 0) return null
+        return (
         <SettingsGroup key={g} title={groupNames[g] ?? g}>
-          {descs.map(d => (
+          {rows.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(x => ({ ...x, [d.key]: v }))} />
             </SettingRow>
           ))}
         </SettingsGroup>
-      ))}
+        )
+      })}
     </SettingsShell>
   )
 }

src/components/TaskSidebar.tsx

@@ -1,20 +1,14 @@
-// 左栏（方案 A「任务中心」，提案 2026-09-30 R1）：单一主创建入口（P6）+
-// 组织视图（P8：按项目/时间线）+ 置顶/归档 + 账户区（P7）。
-// 重设计方案 阶段②（IA 对话优先）：工件/代理/插件快捷条撤出普通用户界面——
-// 工件走右栏「工件」页签，插件工作区归「系统管理」（管理员专属全屏视图）。
+// 左栏：项目列表、当前项目的会话、体系工具、账户。
+// 创建、搜索、置顶与归档仍在会话段里；领域工具由服务端工作区声明，没有时装上说明行。
 import { useEffect, useRef, useState } from 'react'
 import { store, useStore } from '../store'
 import { auth } from '../auth'
 import { api } from '../api'
-import { Icon, BrandMark } from '@ui'
+import { Icon } from '@ui'
 import type { Conversation } from '../contracts'
-import { groupByProject, groupByTimeline, relativeTime, filterTasks, type TaskOrg } from '../tasklist'
-
-const GROUPS_KEY = 'as.taskGroups'
-
-function loadCollapsed(): Record<string, boolean> {
-  try { return JSON.parse(localStorage.getItem(GROUPS_KEY) ?? '{}') } catch { return {} }
-}
+import { relativeTime, filterTasks } from '../tasklist'
+import { projectStage } from '../projectmeta'
+import { buildWorkspaceEntries } from '../workspaces'
 
 /** 小型弹出菜单：锚点下方渲染，点击外部关闭。 */
 function Menu({ anchor, onClose, children }: { anchor: HTMLElement | null; onClose: () => void; children: React.ReactNode }) {
@@ -48,16 +42,15 @@ export function TaskSidebar() {
   const me = useStore(s => s.me)
   const currentConvId = useStore(s => s.currentConvId)
   const currentProjectId = useStore(s => s.currentProjectId)
-  const org = useStore(s => s.ui.taskOrg)
   const showArchived = useStore(s => s.ui.showArchived)
+  const serverWorkspaces = useStore(s => s.serverWorkspaces)
   const theme = useStore(s => s.ui.theme)
   const pendingBadge = useStore(s =>
     s.cards.filter(c => c.status === 'action_required').length +
     s.projectCards.filter(c => c.status === 'action_required').length)
 
   const [q, setQ] = useState('')
-  const [collapsed, setCollapsed] = useState<Record<string, boolean>>(loadCollapsed)
-  const [menu, setMenu] = useState<{ kind: 'new' | 'filter' | 'account' | `row:${string}`; anchor: HTMLElement } | null>(null)
+  const [menu, setMenu] = useState<{ kind: 'new' | 'account' | `row:${string}`; anchor: HTMLElement } | null>(null)
   const [creatingProject, setCreatingProject] = useState(false)
   const [newProjectName, setNewProjectName] = useState('')
 
@@ -72,19 +65,10 @@ export function TaskSidebar() {
     return () => window.removeEventListener('keydown', h, true)
   }, [])
 
-  const tglGroup = (key: string) => {
-    setCollapsed(c => {
-      const next = { ...c, [key]: !c[key] }
-      try { localStorage.setItem(GROUPS_KEY, JSON.stringify(next)) } catch { /* ignore */ }
-      return next
-    })
-  }
-  const setOrg = (o: TaskOrg) => store.setUI({ taskOrg: o })
-
-  const visible = filterTasks(tasks, q)
+  const tools = buildWorkspaceEntries(serverWorkspaces)
+  const visible = filterTasks(tasks.filter(t => t.projectId === currentProjectId), q)
   const pinned = visible.filter(t => t.pinned)
   const rest = visible.filter(t => !t.pinned)
-  const groups = org === 'project' ? groupByProject(rest, projects) : groupByTimeline(rest)
   const currentProject = projects.find(p => p.id === currentProjectId)
   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
@@ -102,13 +86,12 @@ export function TaskSidebar() {
     </span>
   )
 
-  const taskRow = (t: Conversation, badge?: string) => (
+  const taskRow = (t: Conversation) => (
     <div key={t.id} className={`tsb-task ${t.id === currentConvId ? 'active' : ''} ${t.archived ? 'archived' : ''}`}
       onClick={() => store.openTask(t.id)}
       onContextMenu={e => { e.preventDefault(); setMenu({ kind: `row:${t.id}`, anchor: e.currentTarget as HTMLElement }) }}>
       <span className="tsb-task-t" title={t.title}>{t.title || '未命名任务'}</span>
       {t.crossPrivate && <span className="tsb-pbadge" title="私有：不被其他会话读取"><Icon name="shield" size={11} /></span>}
-      {badge && <span className="tsb-pbadge">{badge}</span>}
       <span className="tsb-task-tm">{relativeTime(t.updatedAt)}</span>
       {rowActions(t)}
     </div>
@@ -117,8 +100,7 @@ export function TaskSidebar() {
   return (
     <>
       <div className="tsb-brand">
-        <BrandMark size={24} />
-        <span className="tsb-name">Agent-System</span>
+        <span className="tsb-name">项目</span>
         <span style={{ flex: 1 }} />
         <button className="tsb-iconbtn" title="收起侧栏（⌘B）" onClick={store.toggleLeft}><Icon name="panel-left" /></button>
       </div>
@@ -138,12 +120,9 @@ export function TaskSidebar() {
         </div>
       </div>
 
-      {/* 组织视图切换（P8）+ 过滤 */}
       <div className="tsb-orgrow">
-        <div className="tsb-pills">
-          <button className={`tsb-pill ${org === 'project' ? 'on' : ''}`} onClick={() => setOrg('project')}>按项目</button>
-          <button className={`tsb-pill ${org === 'timeline' ? 'on' : ''}`} onClick={() => setOrg('timeline')}>时间线</button>
-        </div>
+        <span className="tsb-seclabel" style={{ padding: 0 }}>本项目会话</span>
+        <span style={{ flex: 1 }} />
         <button className={`tsb-iconbtn ${showArchived ? 'active' : ''}`} title={showArchived ? '隐藏归档' : '查看归档'}
           onClick={() => { store.setUI({ showArchived: !showArchived }); store.refreshTasks(!showArchived) }}><Icon name="archive" size={15} /></button>
       </div>
@@ -164,34 +143,55 @@ export function TaskSidebar() {
           </div>
         )}
 
+        <div className="tsb-seclabel">项目</div>
+        {projects.map(p => {
+          const stage = projectStage(p.settings)
+          const count = tasks.filter(t => t.projectId === p.id && !t.archived).length
+          return (
+            <button key={p.id} className={`tsb-project ${p.id === currentProjectId ? 'active' : ''}`}
+              onClick={() => {
+                const next = tasks.find(t => t.projectId === p.id && t.id === currentConvId)
+                  ?? tasks.find(t => t.projectId === p.id && !t.archived)
+                if (next) store.openTask(next.id)
+                else store.openProject(p.id)
+              }}>
+              <span className="tsb-project-name">{p.name}</span>
+              <span className="tsb-project-meta">{stage ? `${stage} · ` : ''}{count} 个会话</span>
+            </button>
+          )
+        })}
+        {projects.length === 0 && <div className="tsb-empty">还没有项目——从「新建任务」旁的菜单创建</div>}
+
         {pinned.length > 0 && (
           <>
             <div className="tsb-seclabel">置顶</div>
-            {pinned.map(t => taskRow(t, org === 'timeline' ? projects.find(p => p.id === t.projectId)?.name : undefined))}
+            {pinned.map(t => taskRow(t))}
           </>
         )}
 
-        {groups.length === 0 && pinned.length === 0 && (
-          <div className="tsb-empty">尚无任务——点击「新建任务」开始<br />（项目内素材上传、检索与生成全程可在对话中完成）</div>
+        {rest.length === 0 && pinned.length === 0 && (
+          <div className="tsb-empty">这个项目还没有会话——点击「新建任务」开始</div>
         )}
+        {rest.map(t => taskRow(t))}
 
-        {groups.map(g => (
-          <div key={g.key} className={`tsb-group ${collapsed[g.key] ? 'closed' : ''}`}>
-            {org === 'project' ? (
-              <div className="tsb-group-head" onClick={() => tglGroup(g.key)}>
-                <span className="tsb-chev"><Icon name="chevron-right" size={13} /></span>
-                <span className="tsb-group-name" title={g.label}>{g.label}</span>
-                <span className="tsb-group-cnt">{g.tasks.length}</span>
-                <span style={{ flex: 1 }} />
-                <button className="tsb-group-add" title="项目设置（含跨会话读取）" onClick={e => { e.stopPropagation(); if (g.projectId) store.openProjectSettings(g.projectId) }}><Icon name="settings" size={13} /></button>
-                <button className="tsb-group-add" title="在此项目新建任务" onClick={e => { e.stopPropagation(); store.createTask(g.projectId) }}><Icon name="plus" size={13} /></button>
-              </div>
-            ) : (
-              <div className="tsb-seclabel">{g.label}</div>
-            )}
-            {!collapsed[g.key] && g.tasks.map(t => taskRow(t, org === 'timeline' ? projects.find(p => p.id === t.projectId)?.name : undefined))}
-          </div>
+        <div className="tsb-seclabel">
+          体系工具
+          {pendingBadge > 0 && <span className="tsb-tool-badge" title="待处理">{pendingBadge}</span>}
+        </div>
+        {tools.map(entry => (
+          <button key={entry.key} className="tsb-tool" title={entry.shortcut} onClick={() => store.openWorkspace(entry.key)}>
+            <span className="tsb-tool-icon">{entry.icon}</span>
+            <span className="tsb-tool-name">{entry.title}</span>
+            <kbd>{entry.shortcut}</kbd>
+          </button>
         ))}
+        {serverWorkspaces.length === 0 && <div className="tsb-tool-note">领域工具由系统级插件提供</div>}
+        {currentProject && (
+          <button className="tsb-tool" onClick={() => store.openProjectSettings(currentProject.id)}>
+            <span className="tsb-tool-icon"><Icon name="settings" size={14} /></span>
+            <span className="tsb-tool-name">项目设置</span>
+          </button>
+        )}
       </div>
 
       {/* 账户区（P7）：身份常驻；阶段 1 = API key 即身份（user 即租户 owner） */}
@@ -205,7 +205,7 @@ export function TaskSidebar() {
           <span className="tsb-user-chev"><Icon name="chevron-down" size={13} /></span>
         </button>
         <button className="tsb-iconbtn" title="设置" onClick={() => store.openSettings(true)}><Icon name="settings" size={15} /></button>
-        {pendingBadge > 0 && <button className="tsb-iconbtn active" title={`待办 ${pendingBadge}`} onClick={() => store.openInbox()}><Icon name="inbox" size={15} />{pendingBadge}</button>}
+        {pendingBadge > 0 && <button className="tsb-iconbtn active" title={`待办 ${pendingBadge}`} onClick={() => store.focusPending()}><Icon name="inbox" size={15} />{pendingBadge}</button>}
       </div>
 
       {/* 弹出菜单们 */}
@@ -226,7 +226,7 @@ export function TaskSidebar() {
           <MenuItem icon="shield" onClick={() => { store.setCrossFlags(rowTask.id, { crossPrivate: !rowTask.crossPrivate }); setMenu(null) }}>{rowTask.crossPrivate ? '取消私有（可被其他会话读取）' : '设为私有（不被其他会话读取）'}</MenuItem>
           <MenuItem icon="users" onClick={() => { store.setCrossFlags(rowTask.id, { allowCrossRead: rowTask.allowCrossRead === false }); setMenu(null) }}>{rowTask.allowCrossRead === false ? '开启读取其他会话' : '关闭读取其他会话'}</MenuItem>
           <div className="tsb-menu-div" />
-          <MenuItem icon="clock" onClick={() => { store.setUI({ taskOrg: 'timeline' }); setMenu(null) }}>按时间线查看</MenuItem>
+          <MenuItem icon="settings" onClick={() => { if (rowTask) store.openProjectSettings(rowTask.projectId); setMenu(null) }}>项目设置</MenuItem>
         </>}
       </Menu>
 
@@ -240,11 +240,12 @@ export function TaskSidebar() {
         </div>
         <div className="tsb-menu-div" />
         <MenuItem icon="settings" onClick={() => { store.openSettings(true); setMenu(null) }}>偏好设置</MenuItem>
-        <MenuItem icon="inbox" onClick={() => { store.openInbox(); setMenu(null) }}>收件箱{pendingBadge > 0 ? `（待办 ${pendingBadge}）` : ''}</MenuItem>
+        <MenuItem icon="inbox" onClick={() => { store.focusPending(); setMenu(null) }}>收件箱{pendingBadge > 0 ? `（待办 ${pendingBadge}）` : ''}</MenuItem>
         <MenuItem icon="key" onClick={() => { store.setUI({ changePwOpen: true }); setMenu(null) }}>修改密码…</MenuItem>
-        <MenuItem icon={theme === 'dark' ? 'sun' : 'moon'} onClick={() => { store.setUI({ theme: theme === 'dark' ? 'light' : 'dark' }); setMenu(null) }}>
-          {theme === 'dark' ? '切换浅色主题' : '切换深色主题'}
-        </MenuItem>
+        <MenuItem icon="moon" onClick={() => { store.setUI({ theme: 'dark' }); setMenu(null) }}>深色主题{theme === 'dark' ? ' · 当前' : ''}</MenuItem>
+        <MenuItem icon="sun" onClick={() => { store.setUI({ theme: 'light' }); setMenu(null) }}>浅色主题{theme === 'light' ? ' · 当前' : ''}</MenuItem>
+        <MenuItem onClick={() => { store.setUI({ theme: 'molv' }); setMenu(null) }}>墨绿主题{theme === 'molv' ? ' · 当前' : ''}</MenuItem>
+        <MenuItem onClick={() => { store.setUI({ theme: 'system' }); setMenu(null) }}>跟随系统{theme === 'system' ? ' · 当前' : ''}</MenuItem>
         {me?.isAdmin && <MenuItem icon="shield" onClick={() => { store.setUI({ adminZoneOpen: true }); setMenu(null) }}>系统管理…</MenuItem>}
         {me?.auth && <>
           <div className="tsb-menu-div" />

src/components/TopBar.tsx

@@ -0,0 +1,24 @@
+// 顶栏：产品标识、当前项目与阶段徽章、待处理铃铛。不参与具体操作。
+import { BrandMark, Icon, pendingCount } from '@ui'
+import { store, useStore } from '../store'
+import { projectStage } from '../projectmeta'
+
+export function TopBar() {
+  const project = useStore(s => s.projects.find(p => p.id === s.currentProjectId))
+  const pending = useStore(s => pendingCount(s.cards) + pendingCount(s.projectCards))
+  const stage = projectStage(project?.settings)
+  return (
+    <header className="topbar">
+      <BrandMark size={22} />
+      <span className="topbar-name">Agent-System</span>
+      {project && <span className="topbar-project" title="当前项目">{project.name}</span>}
+      {stage && <span className="topbar-stage" title="当前阶段">{stage}</span>}
+      <span className="topbar-spacer" />
+      <button className="topbar-bell" title={pending > 0 ? `待处理 ${pending}，打开收件箱` : '收件箱'}
+        onClick={() => store.focusPending()}>
+        <Icon name="inbox" size={16} />
+        {pending > 0 && <span className="rail-badge" data-testid="topbar-pending">{pending}</span>}
+      </button>
+    </header>
+  )
+}

src/components/Workbench.tsx

@@ -1,9 +1,9 @@
-// 右栏：收件箱与文件。文件预览在对话右侧的预览区，不再占右栏页签。
+// 右栏：卡片流。全部 / 待处理筛选、收纳、本会话与项目范围。
+// 文件不占右栏页签——工件走体系工具（⌘）与预览区，一个对象一个入口。
 import { store, useStore } from '../store'
 import type { Run } from '../contracts'
-import { InboxList, pendingCount, type ActivityCard, type DocBridge } from '@ui'
+import { InboxList, pendingCount, type ActivityCard, type DocBridge, type InboxFilter } from '@ui'
 import { Icon } from '@ui'
-import { ArtifactsPanel } from './ArtifactsPanel'
 
 // 工件解析/打开注入：渲染器纯展示，doc-ref 词汇经此桥接本仓状态（D29）。
 // 打开语义走 requestPreview 唯一入口（预览区）。
@@ -24,7 +24,7 @@ const inboxCallbacks = {
 }
 
 /** 项目收件箱视图（CF3/D49/D51）：项目级卡片 ∪ 其他会话待办（done 不聚合）。 */
-function ProjectInbox({ cards }: { cards: ActivityCard[] }) {
+function ProjectInbox({ cards, filter }: { cards: ActivityCard[]; filter: InboxFilter }) {
   const own = cards.filter(c => !c.conversationId)
   const cross = cards.filter(c => !!c.conversationId)
   if (cards.length === 0) {
@@ -34,12 +34,12 @@ function ProjectInbox({ cards }: { cards: ActivityCard[] }) {
     <>
       <div className="inbox-zone-label">📁 项目级卡片（跨会话可见）</div>
       {own.length > 0
-        ? <InboxList cards={own} callbacks={inboxCallbacks} docBridge={docBridge} />
+        ? <InboxList cards={own} callbacks={inboxCallbacks} docBridge={docBridge} filter={filter} />
         : <div className="inbox-empty" style={{ padding: '4px 14px' }}>暂无——会话卡点 🗂 即留档至此</div>}
       {cross.length > 0 && (
         <>
           <div className="inbox-zone-label">🕓 其他会话待办</div>
-          <InboxList cards={cross} callbacks={inboxCallbacks} docBridge={docBridge} showPinnedZone={false} />
+          <InboxList cards={cross} callbacks={inboxCallbacks} docBridge={docBridge} showPinnedZone={false} filter={filter} />
         </>
       )}
     </>
@@ -52,39 +52,32 @@ export function Workbench() {
   const todos = useStore(s => s.todos)
   const inboxScope = useStore(s => s.inboxScope)
   const projectCards = useStore(s => s.projectCards)
-  const pending = pendingCount(cards) + pendingCount(projectCards)
-  const rightTab = useStore(s => s.ui.rightTab)
-
-  const showFiles = rightTab === 'files'
+  const filter = useStore(s => s.ui.inboxFilter)
+  const visible = inboxScope === 'project' ? projectCards : cards
+  const pending = pendingCount(visible)
   return (
     <>
       <div className="tabs">
-        <button className={`tab ${!showFiles ? 'active' : ''}`} onClick={() => store.setUI({ rightTab: 'inbox' })}
-          title="收件箱">收件箱{pending > 0 ? ` ${pending}` : ''}</button>
-        <button className={`tab ${showFiles ? 'active' : ''}`} onClick={() => store.setUI({ rightTab: 'files', rightCollapsed: false })}
-          title="文件（与 ⌘1 工件面板同一份列表）">文件</button>
+        <button className={`tab ${filter === 'all' ? 'active' : ''}`} onClick={() => store.setUI({ inboxFilter: 'all' })}
+          title="全部卡片">全部</button>
+        <button className={`tab ${filter === 'todo' ? 'active' : ''}`} onClick={() => store.setUI({ inboxFilter: 'todo' })}
+          title="只看待处理">待处理{pending > 0 ? ` ${pending}` : ''}</button>
         <span className="spacer" style={{ flex: 1 }} />
         <button className="tab tab-action" title="收纳已完成卡（done→关闭；已确认卡留痕不动）" onClick={() => store.tidyCards()}><Icon name="check" size={13} /> 收纳</button>
         <button className="tab" title="收起收件箱" onClick={store.toggleRight}><Icon name="chevron-right" size={14} /></button>
       </div>
-      {showFiles ? (
-        <div className="tab-body">
-          <ArtifactsPanel />
+      <div className="tab-body" data-scroll-sync="inbox">
+        <CurrentTaskCard plan={plan} todos={todos} />
+        <div className="inbox-scope" role="tablist" aria-label="收件箱范围">
+          <button className={inboxScope === 'conv' ? 'active' : ''} onClick={() => store.setInboxScope('conv')}>本会话</button>
+          <button className={inboxScope === 'project' ? 'active' : ''} onClick={() => store.setInboxScope('project')}>
+            项目{pendingCount(projectCards) > 0 ? ` ${pendingCount(projectCards)}` : ''}
+          </button>
         </div>
-      ) : (
-        <div className="tab-body">
-          <CurrentTaskCard plan={plan} todos={todos} />
-          <div className="inbox-scope" role="tablist" aria-label="收件箱范围">
-            <button className={inboxScope === 'conv' ? 'active' : ''} onClick={() => store.setInboxScope('conv')}>本会话</button>
-            <button className={inboxScope === 'project' ? 'active' : ''} onClick={() => store.setInboxScope('project')}>
-              项目{pendingCount(projectCards) > 0 ? ` ${pendingCount(projectCards)}` : ''}
-            </button>
-          </div>
-          {inboxScope === 'project'
-            ? <ProjectInbox cards={projectCards} />
-            : <InboxList cards={cards} docBridge={docBridge} callbacks={inboxCallbacks} />}
-        </div>
-      )}
+        {inboxScope === 'project'
+          ? <ProjectInbox cards={projectCards} filter={filter} />
+          : <InboxList cards={cards} docBridge={docBridge} callbacks={inboxCallbacks} filter={filter} />}
+      </div>
     </>
   )
 }

src/components/Workspaces.tsx

@@ -1,26 +1,16 @@
-// 工作区弹层（提案 T4/D25）：工件/代理 经 OverlayHost 呈现。
-// 重设计方案 阶段②（IA 对话优先）：插件面板/服务端声明工作区属系统能力，
-// 只进「系统管理」分区（AdminZone），不占普通用户的 ⌘1–9；清单按角色收窄。
+// 工作区弹层（提案 T4/D25）：深读经 OverlayHost 单层呈现。
+// 服务端声明的工作区（领域插件槽位）对所有用户可见；插件管理面板仍只在系统管理区。
 import { store, useStore } from '../store'
 import type { Run } from '../contracts'
 import { OverlayHost, type DocBridge } from '@ui'
 import { docBridge } from './Workbench'
 import { AgentRow } from './Workbench'
 import { ArtifactsPanel } from './ArtifactsPanel'
+import { buildWorkspaceEntries, type WorkspaceEntry } from '../workspaces'
 
-/** 工作区清单（顺序即 ⌘ 序号）：内置在前，插件面板/声明工作区仅管理员可见。 */
-export function workspaceEntries(): { key: string; title: string; icon: string; shortcut: string }[] {
-  const s = store.getState()
-  const admin = !!s.me?.isAdmin
-  const out = [
-    { key: 'artifacts', title: '工件', icon: '📦', shortcut: '⌘1' },
-    { key: 'agents', title: '代理', icon: '🤖', shortcut: '⌘2' },
-    ...(admin ? [
-      ...s.pluginPanels.map((p, i) => ({ key: `plugin:${p.id}`, title: p.title, icon: '🧩', shortcut: `⌘${i + 3}` })),
-      ...s.serverWorkspaces.map((w, i) => ({ key: `ws:${w.id}`, title: w.title, icon: w.icon || '🗂', shortcut: w.shortcut ? `⌘${w.shortcut}` : `⌘${i + 3 + s.pluginPanels.length}` })),
-    ] : []),
-  ]
-  return out.slice(0, 9)
+/** 体系工具（顺序即 ⌘ 序号）。服务端工作区全员可见；插件管理面板只在系统管理区。 */
+export function workspaceEntries(): WorkspaceEntry[] {
+  return buildWorkspaceEntries(store.getState().serverWorkspaces)
 }
 
 export function Workspaces() {
@@ -34,13 +24,13 @@ export function Workspaces() {
   const close = () => store.closeWorkspace()
 
   if (active === 'artifacts') {
-    return <OverlayHost title="工件" icon="📦" shortcut="⌘1" badge={artifacts.length || undefined} onClose={close}>
+    return <OverlayHost title="工件" icon="📦" shortcut={entry?.shortcut ?? '⌘1'} sayHint="打开工件" badge={artifacts.length || undefined} onClose={close}>
       <ArtifactsPanel />
     </OverlayHost>
   }
   if (active === 'agents') {
     const convRuns = runs.filter(r => r.kind !== 'tool')
-    return <OverlayHost title="代理" icon="🤖" shortcut="⌘2" onClose={close}>
+    return <OverlayHost title="代理" icon="🤖" shortcut={entry?.shortcut ?? '⌘2'} sayHint="打开代理" onClose={close}>
       <AgentsPanel runs={convRuns} />
     </OverlayHost>
   }
@@ -51,7 +41,8 @@ export function Workspaces() {
   }
   if (active.startsWith('ws:')) {
     const ws = serverWorkspaces.find(w => `ws:${w.id}` === active)
-    return <OverlayHost title={ws?.title ?? '工作区'} icon={ws?.icon || '🗂'} shortcut={entry?.shortcut} onClose={close}
+    const title = ws?.title ?? '工作区'
+    return <OverlayHost title={title} icon={ws?.icon || '🗂'} shortcut={entry?.shortcut} sayHint={`打开${title}`} onClose={close}
       nodes={ws?.body ?? []} docBridge={docBridge as DocBridge} onRefresh={() => store.refreshPlugins()} />
   }
   return null

src/projectmeta.ts

@@ -0,0 +1,5 @@
+/** 阶段徽章：只读项目设置里的 stage 字符串；没有就不显示。 */
+export function projectStage(settings?: Record<string, unknown> | null): string | null {
+  const stage = settings?.stage
+  return typeof stage === 'string' && stage.trim() !== '' ? stage.trim() : null
+}

src/scrollsync.ts

@@ -0,0 +1,30 @@
+// 中栏 → 右栏单向滚动同步，以及互定位后的 1.2s 闪烁。
+// 比例按可滚动范围计算；任一侧没有溢出时不同步，避免把静止栏拽动。
+
+export interface ScrollBox {
+  scrollTop: number
+  scrollHeight: number
+  clientHeight: number
+}
+
+export function scrollRatio(box: ScrollBox): number | null {
+  const range = box.scrollHeight - box.clientHeight
+  if (range <= 0) return null
+  return box.scrollTop / range
+}
+
+export function scrollTopForRatio(box: Pick<ScrollBox, 'scrollHeight' | 'clientHeight'>, ratio: number): number | null {
+  const range = box.scrollHeight - box.clientHeight
+  if (range <= 0) return null
+  const clamped = Math.min(1, Math.max(0, ratio))
+  return clamped * range
+}
+
+/** 给已定位的节点加上 mk-flash，1.2s 后摘掉。 */
+export function flashElement(el: Element | null) {
+  if (!el || typeof window === 'undefined') return
+  el.classList.remove('mk-flash')
+  void (el as HTMLElement).offsetWidth
+  el.classList.add('mk-flash')
+  window.setTimeout(() => el.classList.remove('mk-flash'), 1200)
+}

src/store.ts

@@ -5,6 +5,8 @@ import { api, connectEvents } from './api'
 import { applyTextDelta, applyThinkingDelta, applyToolCall, applyToolResult, applyArtifactCreated, type LiveItem } from './live'
 import { closePreviewTab, openPreviewTab, type PreviewTab } from './previewtabs'
 import { enqueueMessage, enqueueMessageFront, newQueuedMessage, promoteQueuedMessage, removeQueuedMessage, replaceQueuedText, type QueuedMessage } from './outbox'
+import { flashElement } from './scrollsync'
+import { isThemeChoice, resolveTheme, type ThemeChoice } from './theme'
 import type {
   Project, Conversation, Message, Run, Artifact, HITLCard, PlanSnapshot, TodoList,
   AgentProfile, StreamEvent, PluginPanel, ActivityCard,
@@ -32,7 +34,9 @@ export interface UIState {
   rightWidth: number
   rightCollapsed: boolean
   rightTab: string
-  theme: 'dark' | 'light'
+  /** 收件箱筛选：全部 / 待处理。铃铛打开时切到待处理。 */
+  inboxFilter: 'all' | 'todo'
+  theme: ThemeChoice
   autoCollapseProcess: boolean
   settingsOpen: boolean
   trackerRunId: string | null
@@ -69,6 +73,8 @@ interface AppState {
   cards: ActivityCard[]
   projectCards: ActivityCard[]
   inboxScope: 'conv' | 'project'
+  /** runtime.mock：只控制演示指令提示，不改变对话能力。 */
+  runtimeMock: boolean
   profiles: AgentProfile[]
   pluginPanels: PluginPanel[]
   serverWorkspaces: { id: string; title: string; icon?: string; shortcut?: string; body?: any[] }[]
@@ -88,6 +94,7 @@ const DEFAULT_UI: UIState = {
   rightWidth: 340,
   rightCollapsed: false,
   rightTab: 'inbox',
+  inboxFilter: 'all',
   activeWorkspace: null,
   theme: 'dark',
   autoCollapseProcess: true,
@@ -106,7 +113,12 @@ const DEFAULT_UI: UIState = {
 function loadUI(): UIState {
   try {
     const raw = localStorage.getItem('as.ui')
-    if (raw) return { ...DEFAULT_UI, ...JSON.parse(raw) }
+    if (raw) {
+      const ui = { ...DEFAULT_UI, ...JSON.parse(raw) } as UIState
+      if (!isThemeChoice(ui.theme)) ui.theme = 'dark'
+      if (ui.inboxFilter !== 'all' && ui.inboxFilter !== 'todo') ui.inboxFilter = 'all'
+      return ui
+    }
   } catch { /* ignore */ }
   return { ...DEFAULT_UI }
 }
@@ -115,7 +127,7 @@ let state: AppState = {
   contextObs: {},
   projects: [], currentProjectId: null, tasks: [], me: null, currentConvId: null,
   messages: [], runs: [], activeHitl: [], lastSeq: 0, live: null,
-  plan: null, todos: null, artifacts: [], cards: [], projectCards: [], inboxScope: 'conv', profiles: [], pluginPanels: [],
+  plan: null, todos: null, artifacts: [], cards: [], projectCards: [], inboxScope: 'conv', runtimeMock: false, profiles: [], pluginPanels: [],
   serverWorkspaces: [],
   ui: loadUI(), connected: false, error: null, toast: null,
   outbox: [], outboxDraining: false,
@@ -152,8 +164,37 @@ function setUI(patch: Partial<UIState>) {
   listeners.forEach(l => l())
 }
 
+let systemQuery: MediaQueryList | null = null
+let systemHandler: (() => void) | null = null
+
 function applyTheme(theme: string) {
-  document.documentElement.dataset.theme = theme
+  if (typeof document === 'undefined') return
+  if (systemQuery && systemHandler) {
+    systemQuery.removeEventListener('change', systemHandler)
+    systemQuery = null
+    systemHandler = null
+  }
+  const paint = (prefersDark: boolean) => {
+    document.documentElement.dataset.theme = resolveTheme(theme, prefersDark)
+  }
+  if (theme === 'system' && typeof window !== 'undefined' && typeof window.matchMedia === 'function') {
+    systemQuery = window.matchMedia('(prefers-color-scheme: dark)')
+    systemHandler = () => paint(systemQuery?.matches ?? false)
+    systemQuery.addEventListener('change', systemHandler)
+    paint(systemQuery.matches)
+    return
+  }
+  paint(false)
+}
+
+applyTheme(state.ui.theme)
+
+function flashLocate(root: string, attr: string, id: string) {
+  if (typeof document === 'undefined') return
+  const esc = typeof CSS !== 'undefined' && CSS.escape ? CSS.escape(id) : id.replace(/["\\]/g, '')
+  const el = document.querySelector(`${root} [${attr}="${esc}"]`)
+  el?.scrollIntoView({ behavior: 'smooth', block: 'center' })
+  flashElement(el)
 }
 
 let sse: { close: () => void } | null = null
@@ -527,6 +568,10 @@ export const store = {
       const out = await api.cardAction(card.id, actionId, freeText)
       store.upsertCard(out.card)
       if (out.receipt) set({ messages: [...state.messages, out.receipt as Message] })
+      // 命令确认卡的动作响应是决议前快照。再拉一次，内联卡才能从待确认过渡到折叠。
+      if (card.kind === 'confirm' && actionId !== 'recheck' && out.card.status === 'action_required' && card.conversationId) {
+        await store.refreshCards(card.conversationId)
+      }
     } catch (e) {
       store.toast(`操作失败：${e}`)
     }
@@ -561,6 +606,12 @@ export const store = {
       const ws = await api.listWorkspaces()
       set({ serverWorkspaces: ws ?? [] })
     } catch { /* ignore */ }
+    try {
+      const settings = await api.getSettings()
+      const runtime = settings.user.runtime
+      const mock = !!runtime && typeof runtime === 'object' && (runtime as { mock?: unknown }).mock === true
+      set({ runtimeMock: mock })
+    } catch { /* ignore */ }
   },
 
   async uploadAttachment(file: File): Promise<string | null> {
@@ -655,18 +706,21 @@ export const store = {
     if (done.length > 0) store.toast(`已收纳 ${done.length} 张完成卡`)
   },
   closeWorkspace() { setUI({ activeWorkspace: null }) },
+  /** 铃铛：打开右栏并切到待处理。哪一侧有待办就看哪一侧。 */
+  focusPending() {
+    const conv = state.cards.filter(c => c.status === 'action_required').length
+    const proj = state.projectCards.filter(c => c.status === 'action_required').length
+    if (conv === 0 && proj > 0) store.setInboxScope('project')
+    setUI({ rightCollapsed: false, rightTab: 'inbox', inboxFilter: 'todo' })
+  },
   openInbox(cardId?: string) {
     setUI({ rightCollapsed: false, rightTab: 'inbox' })
-    if (cardId) setTimeout(() => {
-      document.querySelector(`[data-card-id="${cardId}"]`)?.scrollIntoView({ behavior: 'smooth', block: 'center' })
-    }, 60)
+    if (cardId) setTimeout(() => flashLocate('.right-panel', 'data-card-id', cardId), 60)
   },
   // 卡→消息互定位另一半（D32）：从收件箱卡滚回产生它的对话消息。
   locateMessage(messageId?: string) {
     if (!messageId) return
-    setTimeout(() => {
-      document.querySelector(`[data-msg-id="${messageId}"]`)?.scrollIntoView({ behavior: 'smooth', block: 'center' })
-    }, 60)
+    setTimeout(() => flashLocate('.chat', 'data-msg-id', messageId), 60)
   },
   openTracker(runId: string) { setUI({ trackerRunId: runId }) },
   viewArtifact(a: Artifact | null) { setUI({ viewingArtifact: a }) },

src/styles.css

@@ -15,8 +15,39 @@ button { font-family: inherit; font-size: inherit; color: inherit; }
 :focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; border-radius: 2px; }
 
 /* ---- 面板化三栏：独立圆角面板 + 4px 间隙（DESIGN.md §6） ---- */
-.app { display: flex; height: 100vh; overflow: hidden; gap: 4px; padding: 4px; background: var(--bg-inset); }
-.left-nav { background: var(--bg-panel); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); display: flex; flex-direction: column; min-width: 0; flex-shrink: 0; transition: width .15s var(--ease); }
+.app { display: flex; flex-direction: column; height: 100vh; overflow: hidden; gap: 4px; padding: 4px; background: var(--bg-inset); }
+.app-body { display: flex; flex: 1; min-height: 0; gap: 4px; }
+.topbar {
+  display: flex; align-items: center; gap: 10px; height: 40px; flex-shrink: 0;
+  padding: 0 12px; border-radius: var(--radius-lg);
+  background: var(--bg-sidebar); color: var(--text-sidebar);
+  border: 1px solid var(--border-sidebar);
+}
+.topbar-name { font-weight: 650; letter-spacing: .01em; }
+.topbar-project { color: var(--text-sidebar-dim); font-size: var(--fs-ui-sm); max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
+.topbar-stage {
+  font-size: var(--fs-ui-xs); padding: 2px 8px; border-radius: var(--radius-full);
+  border: 1px solid var(--border-sidebar); color: var(--text-sidebar);
+}
+.topbar-spacer { flex: 1; }
+.topbar-bell {
+  position: relative; width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center;
+  background: none; border: 1px solid var(--border-sidebar); border-radius: var(--radius-sm);
+  color: inherit; cursor: pointer;
+}
+.topbar-bell:hover { background: var(--bg-hover); }
+.left-nav { background: var(--bg-sidebar); color: var(--text-sidebar); border: 1px solid var(--border-sidebar); border-radius: var(--radius-lg); display: flex; flex-direction: column; min-width: 0; flex-shrink: 0; transition: width .15s var(--ease); }
+[data-theme='molv'] .left-nav,
+[data-theme='molv'] .topbar {
+  --text: var(--text-sidebar);
+  --text-dim: var(--text-sidebar-dim);
+  --text-faint: var(--text-sidebar-faint);
+  --bg-hover: rgba(233, 240, 246, 0.08);
+  --bg-active: rgba(233, 240, 246, 0.14);
+  --border: var(--border-sidebar);
+  --border-soft: var(--border-sidebar);
+  --border-strong: var(--border-sidebar);
+}
 .left-nav.collapsed { width: 52px !important; }
 .divider { width: 4px; cursor: col-resize; background: transparent; flex-shrink: 0; position: relative; }
 .divider::before { content: ''; position: absolute; left: 1px; top: 12px; bottom: 12px; width: 2px; border-radius: 2px; background: transparent; transition: background .12s; }
@@ -57,10 +88,16 @@ button { font-family: inherit; font-size: inherit; color: inherit; }
 /* ---- 中栏对话 ---- */
 /* min-height:0 须随列向 flex 链下传（.main→.chat→.chat-body）：flex 项的自动最小
    高度是内容高度，缺失时消息会撑破 .chat——chat-body 永不滚动、输入栏被顶出视口。 */
-.chat { flex: 1; display: flex; flex-direction: column; min-width: 0; min-height: 0; }
+.chat { position: relative; flex: 1; display: flex; flex-direction: column; min-width: 0; min-height: 0; }
 .chat-header { padding: 12px 22px; border-bottom: 1px solid var(--border-soft); display: flex; align-items: center; gap: 10px; background: var(--bg); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
 .chat-title { font-weight: 600; font-size: var(--fs-ui-base); letter-spacing: -0.01em; flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
 .chat-body { flex: 1; overflow-y: auto; min-height: 0; padding: 22px max(22px, 13%); }
+.drop-veil {
+  position: absolute; inset: 8px; z-index: 5; pointer-events: none;
+  display: flex; align-items: center; justify-content: center;
+  border: 1px dashed var(--accent); border-radius: var(--radius-lg);
+  background: var(--accent-soft); color: var(--accent); font-size: var(--fs-ui-sm);
+}
 .empty-state { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--text-faint); gap: 10px; font-size: var(--fs-ui-caption); }
 .empty-state .es-mark { width: 44px; height: 44px; border-radius: var(--radius-lg); background: var(--bg-raised); border: 1px solid var(--border-soft); display: flex; align-items: center; justify-content: center; color: var(--text-faint); margin-bottom: 4px; }
 .empty-state svg { opacity: .5; }
@@ -476,3 +513,24 @@ button { font-family: inherit; font-size: inherit; color: inherit; }
   border-radius: var(--radius-full); padding: 2px 12px; font-size: var(--fs-ui-sm); cursor: pointer; opacity: .72;
 }
 .inbox-scope button.active { opacity: 1; font-weight: 600; background: var(--bg-hover); }
+.tsb-project {
+  display: flex; flex-direction: column; align-items: flex-start; gap: 2px; width: 100%;
+  text-align: left; background: none; border: none; cursor: pointer;
+  padding: 8px 10px; border-radius: var(--radius); color: inherit;
+}
+.tsb-project:hover { background: var(--bg-hover); }
+.tsb-project.active { background: var(--bg-active); }
+.tsb-project-name { font-weight: 600; font-size: var(--fs-ui-sm); }
+.tsb-project-meta { color: var(--text-faint); font-size: var(--fs-ui-xs); }
+.tsb-tool {
+  display: flex; align-items: center; gap: 8px; width: 100%;
+  background: none; border: none; cursor: pointer; color: inherit;
+  padding: 6px 10px; border-radius: var(--radius); font-size: var(--fs-ui-sm);
+}
+.tsb-tool:hover { background: var(--bg-hover); }
+.tsb-tool kbd { margin-left: auto; font-family: var(--mono); font-size: var(--fs-ui-xs); color: var(--text-faint); }
+.tsb-tool-note { color: var(--text-faint); font-size: var(--fs-ui-xs); padding: 2px 10px 8px; }
+.tsb-tool-badge {
+  margin-left: 6px; min-width: 16px; padding: 0 5px; border-radius: var(--radius-full);
+  background: var(--err); color: var(--text-on-accent); font-size: var(--fs-ui-xs);
+}

src/theme.ts

@@ -0,0 +1,13 @@
+// 主题选择：深色 / 浅色 / 墨绿直接上屏；跟随系统只在深色与浅色之间解析。
+export type ThemeChoice = 'dark' | 'light' | 'molv' | 'system'
+export type PaintedTheme = 'dark' | 'light' | 'molv'
+
+export function resolveTheme(choice: string, prefersDark: boolean): PaintedTheme {
+  if (choice === 'system') return prefersDark ? 'dark' : 'light'
+  if (choice === 'light' || choice === 'molv') return choice
+  return 'dark'
+}
+
+export function isThemeChoice(value: string): value is ThemeChoice {
+  return value === 'dark' || value === 'light' || value === 'molv' || value === 'system'
+}

src/workspaces.ts

@@ -0,0 +1,66 @@
+// 体系工具排位：服务端声明的工作区对所有用户可见，按 shortcut 数字占位；
+// 内置「工件」「代理」补进空位。插件管理面板不进这条清单。
+
+export interface WorkspaceEntry {
+  key: string
+  title: string
+  icon: string
+  shortcut: string
+}
+
+export interface WorkspaceSource {
+  id: string
+  title: string
+  icon?: string
+  shortcut?: string
+}
+
+const BUILTINS: Omit<WorkspaceEntry, 'shortcut'>[] = [
+  { key: 'artifacts', title: '工件', icon: '📦' },
+  { key: 'agents', title: '代理', icon: '🤖' },
+]
+
+function shortcutNum(raw?: string): number | null {
+  if (!raw) return null
+  const m = raw.match(/(\d)/)
+  if (!m) return null
+  const n = Number(m[1])
+  return n >= 1 && n <= 9 ? n : null
+}
+
+export function buildWorkspaceEntries(server: WorkspaceSource[]): WorkspaceEntry[] {
+  const used = new Set<number>()
+  const ranked: { rank: number; entry: Omit<WorkspaceEntry, 'shortcut'> }[] = []
+  const unranked: Omit<WorkspaceEntry, 'shortcut'>[] = []
+  for (const w of server) {
+    const entry = { key: `ws:${w.id}`, title: w.title, icon: w.icon || '🗂' }
+    const n = shortcutNum(w.shortcut)
+    if (n && !used.has(n)) {
+      used.add(n)
+      ranked.push({ rank: n, entry })
+    } else {
+      unranked.push(entry)
+    }
+  }
+  const takeFree = (prefer: number): number => {
+    if (!used.has(prefer) && prefer >= 1 && prefer <= 9) {
+      used.add(prefer)
+      return prefer
+    }
+    for (let n = 1; n <= 9; n++) {
+      if (!used.has(n)) {
+        used.add(n)
+        return n
+      }
+    }
+    return 99
+  }
+  ranked.push({ rank: takeFree(1), entry: BUILTINS[0] })
+  ranked.push({ rank: takeFree(2), entry: BUILTINS[1] })
+  for (const entry of unranked) ranked.push({ rank: takeFree(9), entry })
+  return ranked
+    .filter(item => item.rank <= 9)
+    .sort((a, b) => a.rank - b.rank)
+    .slice(0, 9)
+    .map((item, i) => ({ ...item.entry, shortcut: `⌘${i + 1}` }))
+}

test/scrollsync.test.ts

@@ -0,0 +1,16 @@
+import { describe, expect, it } from 'vitest'
+import { scrollRatio, scrollTopForRatio } from '../src/scrollsync'
+
+describe('scrollsync', () => {
+  it('没有溢出时不同步', () => {
+    expect(scrollRatio({ scrollTop: 0, scrollHeight: 100, clientHeight: 100 })).toBeNull()
+    expect(scrollTopForRatio({ scrollHeight: 80, clientHeight: 80 }, 0.5)).toBeNull()
+  })
+
+  it('按可滚动范围的比例映射，并夹在 0 到 1', () => {
+    expect(scrollRatio({ scrollTop: 50, scrollHeight: 200, clientHeight: 100 })).toBe(0.5)
+    expect(scrollTopForRatio({ scrollHeight: 300, clientHeight: 100 }, 0.5)).toBe(100)
+    expect(scrollTopForRatio({ scrollHeight: 300, clientHeight: 100 }, 2)).toBe(200)
+    expect(scrollTopForRatio({ scrollHeight: 300, clientHeight: 100 }, -1)).toBe(0)
+  })
+})

test/theme.test.ts

@@ -0,0 +1,25 @@
+import { describe, expect, it } from 'vitest'
+import { projectStage } from '../src/projectmeta'
+import { resolveTheme } from '../src/theme'
+
+describe('resolveTheme', () => {
+  it('跟随系统只在深色与浅色之间解析', () => {
+    expect(resolveTheme('system', true)).toBe('dark')
+    expect(resolveTheme('system', false)).toBe('light')
+  })
+
+  it('墨绿与浅色原样上屏，未知值回落深色', () => {
+    expect(resolveTheme('molv', true)).toBe('molv')
+    expect(resolveTheme('light', true)).toBe('light')
+    expect(resolveTheme('nope', false)).toBe('dark')
+  })
+})
+
+describe('projectStage', () => {
+  it('只在 settings.stage 是非空字符串时显示', () => {
+    expect(projectStage({ stage: '设计输入' })).toBe('设计输入')
+    expect(projectStage({ stage: '  ' })).toBeNull()
+    expect(projectStage({ stage: 3 })).toBeNull()
+    expect(projectStage(undefined)).toBeNull()
+  })
+})

test/workspaces.test.ts

@@ -0,0 +1,25 @@
+import { describe, expect, it } from 'vitest'
+import { buildWorkspaceEntries } from '../src/workspaces'
+
+describe('buildWorkspaceEntries', () => {
+  it('没有领域插件时，工件和代理补在 ⌘1 ⌘2', () => {
+    const entries = buildWorkspaceEntries([])
+    expect(entries.map(e => `${e.shortcut} ${e.title}`)).toEqual(['⌘1 工件', '⌘2 代理'])
+  })
+
+  it('声明了 shortcut 的工作区占住该位，内置工具让位', () => {
+    const entries = buildWorkspaceEntries([
+      { id: 'trace', title: '追溯网', shortcut: '1' },
+    ])
+    expect(entries.map(e => e.title)).toEqual(['追溯网', '工件', '代理'])
+    expect(entries.map(e => e.shortcut)).toEqual(['⌘1', '⌘2', '⌘3'])
+    expect(entries[0].key).toBe('ws:trace')
+  })
+
+  it('未编号的工作区排在内置工具后面', () => {
+    const entries = buildWorkspaceEntries([
+      { id: 'mem', title: '记忆库' },
+    ])
+    expect(entries.map(e => e.title)).toEqual(['工件', '代理', '记忆库'])
+  })
+})

tsconfig.tsbuildinfo

@@ -1 +1 @@
-{"root":["./src/App.tsx","./src/api.ts","./src/auth.ts","./src/contracts.ts","./src/live.ts","./src/main.tsx","./src/messageparts.ts","./src/outbox.ts","./src/passwords.ts","./src/pluginHost.ts","./src/previewsetup.ts","./src/previewtabs.ts","./src/store.ts","./src/tasklist.ts","./src/toolkind.ts","./src/components/AdminUsersModal.tsx","./src/components/AdminZone.tsx","./src/components/AgentTracker.tsx","./src/components/ArtifactsPanel.tsx","./src/components/Conversation.tsx","./src/components/DocViewer.tsx","./src/components/LoginPage.tsx","./src/components/PreviewPane.tsx","./src/components/ProcessTimeline.tsx","./src/components/ProjectSettingsModal.tsx","./src/components/SettingsModal.tsx","./src/components/TaskSidebar.tsx","./src/components/Workbench.tsx","./src/components/Workspaces.tsx","./src/components/adminSections.tsx","./test/auth.test.ts","./test/contracts.test.ts","./test/design-guard.test.ts","./test/live.test.ts","./test/messageparts.test.ts","./test/notice.test.ts","./test/outbox.test.ts","./test/previewtabs.test.ts","./test/tasklist.test.ts","./test/toolkind.test.ts"],"version":"5.9.3"}
+{"root":["./src/App.tsx","./src/api.ts","./src/auth.ts","./src/contracts.ts","./src/live.ts","./src/main.tsx","./src/messageparts.ts","./src/outbox.ts","./src/passwords.ts","./src/pluginHost.ts","./src/previewsetup.ts","./src/previewtabs.ts","./src/projectmeta.ts","./src/scrollsync.ts","./src/store.ts","./src/tasklist.ts","./src/theme.ts","./src/toolkind.ts","./src/workspaces.ts","./src/components/AdminUsersModal.tsx","./src/components/AdminZone.tsx","./src/components/AgentTracker.tsx","./src/components/ArtifactsPanel.tsx","./src/components/Conversation.tsx","./src/components/DocViewer.tsx","./src/components/LoginPage.tsx","./src/components/PreviewPane.tsx","./src/components/ProcessTimeline.tsx","./src/components/ProjectSettingsModal.tsx","./src/components/SettingsModal.tsx","./src/components/TaskSidebar.tsx","./src/components/TopBar.tsx","./src/components/Workbench.tsx","./src/components/Workspaces.tsx","./src/components/adminSections.tsx","./test/auth.test.ts","./test/contracts.test.ts","./test/design-guard.test.ts","./test/live.test.ts","./test/messageparts.test.ts","./test/notice.test.ts","./test/outbox.test.ts","./test/previewtabs.test.ts","./test/scrollsync.test.ts","./test/tasklist.test.ts","./test/theme.test.ts","./test/toolkind.test.ts","./test/workspaces.test.ts"],"version":"5.9.3"}