docs: mark RDS main integration complete

.project-docs/30-worklog/tasks/20260812-integrate-rds-postgres-a91f4d.md

@@ -8,7 +8,7 @@
 - Worktree: D:\Datas\OthersProjects\NianAIGC-integration-rds-4e61c2
 - Base commit: 79d29bbf31f04f3fba1ba57d5df29a3d169e7163
 - Owner: codex
-- Status: Ready for Integration
+- Status: Complete
 
 ## Scope
 
@@ -27,7 +27,7 @@
 - Source feature patch `84d84ba` was rebased without semantic changes as `c44274f` on top of main commits `4177570` and `d019208`.
 - Canonical backend, migration, workload, and deployment boundaries are integrated in project memory.
 - ACK manifest validation now normalizes CRLF and passes on Windows.
-- Integration is ready for a fast-forward update of `main` to the final integration head.
+- `main` was fast-forwarded without conflicts to integration head `bf28261`; no history rewrite or remote push was performed.
 
 ## Verification
 
@@ -39,6 +39,8 @@
 - `pnpm install --lockfile-only --frozen-lockfile` passed.
 - `npm run build` passed and includes `/api/ready`.
 - Source task final and incremental Sol reviews returned `PASS`.
+- Final integration Sol review returned `PASS` and confirmed `main@d019208` to `bf28261` was a clean `0/4` fast-forward before the merge.
+- Post-merge `npm run deploy:check` passed in the main worktree and `check_project_docs.py` reported the project-document structure healthy.
 
 ## Follow-ups