Trellis 元数据添加

.trellis/workspace/Zzzz/index.md

@@ -8,7 +8,7 @@
 
 <!-- @@@auto:current-status -->
 - **Active File**: `journal-1.md`
-- **Total Sessions**: 4
+- **Total Sessions**: 5
 - **Last Active**: 2026-04-27
 <!-- @@@/auto:current-status -->
 
@@ -19,7 +19,7 @@
 <!-- @@@auto:active-documents -->
 | File | Lines | Status |
 |------|-------|--------|
-| `journal-1.md` | ~209 | Active |
+| `journal-1.md` | ~242 | Active |
 <!-- @@@/auto:active-documents -->
 
 ---
@@ -29,6 +29,7 @@
 <!-- @@@auto:session-history -->
 | # | Date | Title | Commits | Branch |
 |---|------|-------|---------|--------|
+| 5 | 2026-04-27 | Borrowing circulation management | `7502890` | `master` |
 | 4 | 2026-04-27 | Reader information management slice | `eff118e` | `master` |
 | 3 | 2026-04-27 | Book catalog and management slice | `763830f` | `master` |
 | 2 | 2026-04-27 | Initial Java Web scaffold and login skeleton | `a297d7a` | `master` |

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

@@ -207,3 +207,36 @@ Implemented and verified reader profile management with reader schema, DAO/servi
 ### Next Steps
 
 - None - task complete
+
+
+## Session 5: Borrowing circulation management
+
+**Date**: 2026-04-27
+**Task**: Borrowing circulation management
+**Branch**: `master`
+
+### Summary
+
+Implemented borrowing circulation management: borrow, return, renew, overdue filtering, reader loan history, schema/contracts, permission hardening, and service checks.
+
+### Main Changes
+
+(Add details)
+
+### Git Commits
+
+| Hash | Message |
+|------|---------|
+| `7502890` | (see git log) |
+
+### Testing
+
+- [OK] (Add test results)
+
+### Status
+
+[OK] **Completed**
+
+### Next Steps
+
+- None - task complete