chore: record journal

.trellis/workspace/hechang27-sprt/index.md

@@ -8,7 +8,7 @@
 
 <!-- @@@auto:current-status -->
 - **Active File**: `journal-1.md`
-- **Total Sessions**: 17
+- **Total Sessions**: 18
 - **Last Active**: 2026-04-08
 <!-- @@@/auto:current-status -->
 
@@ -19,7 +19,7 @@
 <!-- @@@auto:active-documents -->
 | File | Lines | Status |
 |------|-------|--------|
-| `journal-1.md` | ~740 | Active |
+| `journal-1.md` | ~774 | Active |
 <!-- @@@/auto:active-documents -->
 
 ---
@@ -29,6 +29,7 @@
 <!-- @@@auto:session-history -->
 | # | Date | Title | Commits | Branch |
 |---|------|-------|---------|--------|
+| 18 | 2026-04-08 | Fix table-v2 sizing and measurement | `739ae9f`, `6f92958` | `dev` |
 | 17 | 2026-04-08 | ListTableV2 flex-fill investigation | `6e18451033fcf4e6c9cf4ed3f2521c39b86cf2c5` | `dev` |
 | 16 | 2026-04-03 | Debug list-table-v2 virtual scrolling issues | - |
 | 15 | 2026-04-03 | Rebuild list-table-v2: Scaffold hooks and types | `0f72b83`, `87000d8` |

.trellis/workspace/hechang27-sprt/journal-1.md

@@ -738,3 +738,37 @@ Fixed Vue 3 template ref auto-unwrap issue by destructuring visibleRows from vir
 ### Next Steps
 
 - None - task complete
+
+
+## Session 18: Fix table-v2 sizing and measurement
+
+**Date**: 2026-04-08
+**Task**: Fix table-v2 sizing and measurement
+**Branch**: `dev`
+
+### Summary
+
+Fixed exported ListTableV2 sizing behavior by wiring fixed-row-height handling into the live component, measuring column widths from rendered/formatted cell text, centering default cell text, and recording wrap/min-width observations in the task notes.
+
+### Main Changes
+
+(Add details)
+
+### Git Commits
+
+| Hash | Message |
+|------|---------|
+| `739ae9f` | (see git log) |
+| `6f92958` | (see git log) |
+
+### Testing
+
+- [OK] (Add test results)
+
+### Status
+
+[OK] **Completed**
+
+### Next Steps
+
+- None - task complete