chore: record journal

.trellis/workspace/TalexDreamSoul/index.md

@@ -8,8 +8,8 @@
 
 <!-- @@@auto:current-status -->
 - **Active File**: `journal-1.md`
-- **Total Sessions**: 12
-- **Last Active**: 2026-07-03
+- **Total Sessions**: 13
+- **Last Active**: 2026-07-05
 <!-- @@@/auto:current-status -->
 
 ---
@@ -19,7 +19,7 @@
 <!-- @@@auto:active-documents -->
 | File | Lines | Status |
 |------|-------|--------|
-| `journal-1.md` | ~416 | Active |
+| `journal-1.md` | ~449 | Active |
 <!-- @@@/auto:active-documents -->
 
 ---
@@ -29,6 +29,7 @@
 <!-- @@@auto:session-history -->
 | # | Date | Title | Commits | Branch |
 |---|------|-------|---------|--------|
+| 13 | 2026-07-05 | AI knowledge analysis MVP | `e204974` | `main` |
 | 12 | 2026-07-03 | Invitation limits and theme toggle | `fb15d4d`, `9fd2088` | `main` |
 | 11 | 2026-07-03 | Build collaboration modules | `4ba2a11` | `main` |
 | 10 | 2026-07-03 | Local mock data | `36eae0b` | `main` |

.trellis/workspace/TalexDreamSoul/journal-1.md

@@ -414,3 +414,36 @@ Added workspace theme switching and configurable invitation validity/use limits
 ### Next Steps
 
 - None - task complete
+
+
+## Session 13: AI knowledge analysis MVP
+
+**Date**: 2026-07-05
+**Task**: AI knowledge analysis MVP
+**Branch**: `main`
+
+### Summary
+
+Implemented LangChain-backed elder AI analysis with pgvector knowledge retrieval, permissions, APIs, UI entry points, migrations, and specs. Validated lint, type-check, tests, build, and local pgvector migration smoke checks.
+
+### Main Changes
+
+(Add details)
+
+### Git Commits
+
+| Hash | Message |
+|------|---------|
+| `e204974` | (see git log) |
+
+### Testing
+
+- [OK] (Add test results)
+
+### Status
+
+[OK] **Completed**
+
+### Next Steps
+
+- None - task complete