Why: close the task card inside its own PR so landing it needs no post-merge backfill or separate close PR.
Evidence: .task/feature-iam-u4-role-authority.md -> .task/archive/feature-iam-u4-role-authority.md; status 已完成（合入前闭合）; PR #619https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/619.
Impact: task metadata only; the card is archived within PR #619 and lands with its merge commit.
Refs: task.sh close --self
Why: Backend v0.6.0/v0.7.0 were published, RDM #440 and #441 merged, and Dev now pins the merged component mains.
Evidence: GATE CI success on RDM 7795952 and 607af47; transports 607af47 and a71c68c (SELF receipts under /tmp/cleanup-20261018/render).
Impact: card only.
Refs: RDM PR #440, RDM PR #441
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: three U4 component PRs passed CI and merged under merge_then_accept.
Evidence: GATE CI success on PR heads b4a19e7, 4d7dffe, 0b16daf and on Backend main 6594e1d; merged main trees equal the PR heads.
Impact: card only; RDM and Dev remain pending the Backend v0.6.0 and v0.7.0 tags.
Refs: Backend PR #213, Frontend PR #111, Documents PR #114
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: Documents merged main cleanly and Dev was re-based onto main with the synced component pins, so the stage 7 manifest must name the new heads.
Evidence: make task-sync evidence block (SELF) synced to main 11e40e7 at tested head 72ccd31.
Impact: card only.
Refs: Dev card feature-iam-u4-role-authority
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: Dev main moved 479 commits ahead and the U4 component branches were
re-synced onto their mains after the renderer line; the old gitlinks
conflicted with main's renderer pins. The user authorized syncing U4 after
the renderer line on 2026-10-18.
Evidence: content is the agent-exec transport ce403ff (cursor worker, unit
dev-iam-u4-onto-main-11e40e7-r1, receipt
/tmp/cleanup-20261018/render/u4-dev-onto-run.json, SELF), integrated with
agent-exec apply onto main 11e40e7; this merge (strategy ours) only records
U4 commit b081484 as an ancestor and changes no content. Non-gitlink paths
equal the mechanical merge tree d944fe8.
Impact: modules/backend -> b4a19e7, modules/frontend -> ac45aa7,
modules/documents -> 0b16daf; architecture baseline gains the backend/authz
edges; the U4 card carries the replayed stage 7 evidence.
Refs: Dev card feature-iam-u4-role-authority
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: the renderer line merged into Backend, Frontend and RDM main, so the
2026-10-15 stage 7 candidates were superseded under DR21 and the evidence
had to be replayed before acceptance.
Evidence: card evidence blocks (SELF) for the live acceptance harness 18/18
on Backend b4a19e7, RDM bdf65fe, Frontend ac45aa7 and UI 5c2b103; RDM go vet
and go test on the U4 Backend overlay; Backend go vet and go test; Frontend
vitest and build. One RDM run with a stale overlay path failed and stays
recorded.
Impact: the candidate manifest and the DR mapping header now name the new
heads; Documents and Dev sync remain pending.
Refs: Backend PR #209, Frontend PR #106, RDM PR #440
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: U3 concludes by presenting DR1-DR15 against the frozen candidate for the user's stage 7 conclusion.
Evidence: the map cites the receipts recorded in this card; all local SELF, GATE deferred to merge stages per the approved plan.
Impact: card only; stage 7 acceptance is now pending the user's review.
Refs: feature/iam-u4-role-authority
Why: U3 requires the fixed Dev combination (gitlinks at the candidate) to test and build locally before requesting review.
Evidence: receipt in card; make test and make build exit 0 at the task branch HEAD.
Impact: card only.
Refs: feature/iam-u4-role-authority
Why: AE7 requires the same migration oracle to hold on the PG dialect.
Evidence: receipt in card; six migration/authority tests pass on isolated PostgreSQL.
Impact: card only.
Refs: feature/iam-u4-role-authority
Why: AE7 requires freeze/stage/compare/activate migration rehearsal evidence on the real store path.
Evidence: receipt in card; six migration/authority tests pass on SQLite.
Impact: card only.
Refs: feature/iam-u4-role-authority
Why: U3 replays the RDM development-contract suite against the fixed U4 backend overlay.
Evidence: receipt in card; all packages ok, exit 0 at rdm 0181982 x backend c8c49a6.
Impact: card only.
Refs: feature/iam-u4-role-authority
Why: U2's live layer must be recorded at its real evidence level (SELF, local harness run on frozen candidates).
Evidence: receipt in card; 18/18 (16 deterministic + 2 live) against backend@c8c49a6 rdm@0181982 frontend@05609ff ui@e295cae on a fresh SQLite root.
Impact: card only.
Refs: feature/iam-u4-role-authority
Why: U2 verification binds the frontend suites to the acceptance slice commit.
Evidence: receipt in card; 283 unit tests, build and knip baseline green at 05609ff.
Impact: card only.
Refs: feature/iam-u4-role-authority
Why: U2 verification requires the repeatable browser gate recorded by the evidence tool.
Evidence: receipt in card; 16/16 scenarios on the isolated preview at frontend 05609ff.
Impact: card only.
Refs: feature/iam-u4-role-authority
Why: U2 landed the browser acceptance slice and the live harness; DR21 requires the manifest to track the tested component heads.
Evidence: frontend 05609ff (e2e slice + admin draft guards), RDM 0181982 (live isolation harness); harness run green at these heads.
Impact: manifest rows only.
Refs: feature/iam-u4-role-authority
Why: U1 records the user's approved stage 7-10 delivery plan and fixes one synchronized candidate per DR1 before formal acceptance evidence.
Evidence: green task-sync receipt recorded via make evidence (sync_base ff3a562e, exit 0). Note: commit b2c2581's message called the prior receipt green; that receipt was a dirty-tree refusal — the honest record is its receipt content, superseded by this green run.
Impact: candidate manifest frozen at Backend c8c49a6, Frontend 20c20b7, UI e295cae, RDM 1537f3d, Documents c061181, Dev 1660515e; component branches all synced with their authoritative mains (RDM absorbed 83 commits, Frontend 2, Documents 1).
Refs: feature/iam-u4-role-authority
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=ff3a562e50375ed592126c36ed2c76327517688a.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: U1 requires each task branch synchronized with origin/main before stage 7 evidence; the re-verification confirms the resolved sync.
Evidence: receipt in card, exit 0.
Impact: none.
Refs: feature/iam-u4-role-authority
Why: the first make task-sync hit the documents gitlink conflict; the evidence tool recorded the failure honestly before resolution.
Evidence: receipt in card, exit 1 on modules/documents conflict; resolution commit e913bc7.
Impact: none beyond the record.
Refs: feature/iam-u4-role-authority
Why: precheck reported SYNC_REQUIRED (17 commits behind); main advanced backend gitlink and card archives. The documents gitlink conflicted because neither side contains the other; resolved by syncing the Documents task branch with its main (d668a3e) first, giving c061181 which contains both the approved U4 plan (bcdb30c) and main's svc-compose proposal.
Evidence: resolved during make task-sync; green re-verification follows in the task card.
Impact: task branch is synchronized; documents pin is provisional until U6/U8 fix authoritative pins.
Refs: feature/iam-u4-role-authority
Why: The stage 7-10 plan must be reviewed against the current authoritative Dev baseline.
Evidence: make task-sync completed at Dev f4ae91a with sync base 63e70d8 and recursive component checks passing.
Impact: Records the SELF sync receipt after resolving the Backend gitlink conflict; no additional product behavior is introduced.
Refs: feature/iam-u4-role-authority
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=63e70d8b91ccb1691ce9b78a373e4e8bc9da24a2.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
# Conflicts:
# modules/backend
Why: Stage 6 is approved and the focused role-permission task needs a precise acceptance and protected-delivery contract.
Evidence: Documents bcdb30c passes git show --check and its SELF receipt is recorded in the task card.
Impact: Pins the reviewed stage 7-10 plan and records the approval state; no runtime code, production data, or deployment changes.
Refs: feature/iam-u4-role-authority
Why: Stage 6 review must reference the post-sync Dev HEAD and its fresh exact-combination evidence.
Evidence: task-sync receipt 475cbbb4109b4486; make test receipt ead7146e2e2ffb5d; RDM overlay receipt 5c02b23e2348c4d.
Impact: Updates only the U4 task record after merging current origin/main; component SHAs remain unchanged.
Refs: feature/iam-u4-role-authority
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=59cbf1109634b66c88f5b1702f330cd738aa75ef.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: Final U4 combination must include the independently reviewed authorization and administration fixes.
Evidence: Backend SQLite and isolated PostgreSQL suites, RDM overlay full suite, Frontend tests/build, and independent final review passed.
Impact: Advances only Backend and Frontend gitlinks and records SELF evidence; RDM remains separately overlaid pending a trusted Backend release.
Refs: feature/iam-u4-role-authority
Why: The final U4 component combination needs an exact-head verification receipt.
Evidence: make evidence recorded make test exit 0 at 60133981c5.
Impact: Adds SELF evidence only; no source or component pin changes.
Refs: feature/iam-u4-role-authority
Why: The exact Dev combination must use the cleaned Backend-authoritative role and account administration surface.
Evidence: Frontend 280 tests, UI 163 tests, production build, and knip 43/43 passed.
Impact: Advances only the U4 Frontend gitlink and records prior combination evidence.
Refs: feature/iam-u4-role-authority
Why: The focused authorization module introduces four intentional dependencies that the architecture ratchet must review explicitly.
Evidence: make test-boundaries passed with 89 recorded edges after the initial full make test stopped at the unregistered-edge gate.
Impact: Records only app/authz, authz/store, server/authz, and store/authz; no unrelated dependency edge is admitted.
Refs: Focused role and permission system task 8
Why: Combination verification requires fixed Backend, Documents, Frontend, and UI component identities.
Evidence: Component suites passed; the first Dev make test was correctly rejected before gitlinks were fixed.
Impact: Pins the local U4 candidate for subsequent Dev tests; RDM remains separately verified through its Backend overlay.
Refs: Focused role and permission system task 8
Why: establish the authorized task workspace and its initial baseline.
Evidence: preserved precheck receipt in .task/feature-iam-u4-role-authority.md; R0=99119a733830bc120cd6747b8b61736ea6da6078.
Impact: task metadata only; the feature workspace starts at 99119a7338.
Refs: .task/feature-iam-u4-role-authority.md
agent-exec-transport
weichen