chore: record journal

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

@@ -8,7 +8,7 @@
 
 <!-- @@@auto:current-status -->
 - **Active File**: `journal-1.md`
-- **Total Sessions**: 13
+- **Total Sessions**: 14
 - **Last Active**: 2026-04-02
 <!-- @@@/auto:current-status -->
 
@@ -19,7 +19,7 @@
 <!-- @@@auto:active-documents -->
 | File | Lines | Status |
 |------|-------|--------|
-| `journal-1.md` | ~551 | Active |
+| `journal-1.md` | ~587 | Active |
 <!-- @@@/auto:active-documents -->
 
 ---
@@ -29,6 +29,7 @@
 <!-- @@@auto:session-history -->
 | # | Date | Title | Commits |
 |---|------|-------|---------|
+| 14 | 2026-04-02 | Fix list-table-v2 fixed column cropping and horizontal scroll | - |
 | 13 | 2026-04-02 | Attempt Pretext row height estimation for el-table-v2 | stashed |
 | 12 | 2026-04-02 | Pretext integration exploration - virtual table issues | `0764ee2` |
 | 11 | 2026-04-01 | Research Pretext.js integration approach | `423d7ef` |

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

@@ -549,3 +549,39 @@ Tried to integrate Pretext.js for DOM-less row height estimation. Key finding: e
 ### Next Steps
 
 - None - task complete
+
+
+## Session 14: Fix list-table-v2 fixed column cropping and horizontal scroll
+
+**Date**: 2026-04-02
+**Task**: Fix list-table-v2 fixed column cropping and horizontal scroll
+
+### Summary
+
+Fixed list-table-v2 issues:
+
+1. Fixed columns were cropped even with width:120 - el-table-v2 needed table-level fixed=true prop
+2. Added hasFixedColumns computed to detect fixed columns and pass :fixed to el-table-v2
+3. Fixed column width logic: fixed columns without explicit width now use minWidth as width WITHOUT flexGrow (flexGrow caused cropping in el-table-v2's internal fixed sub-table layout)
+4. Non-fixed columns keep flexGrow:1 for auto-distribution
+5. Horizontal scrolling for non-fixed tables with flexGrow is mutually exclusive - flexGrow fills space, preventing overflow
+
+### Main Changes
+
+
+
+### Git Commits
+
+(No commits - planning session)
+
+### Testing
+
+- [OK] (Add test results)
+
+### Status
+
+[OK] **Completed**
+
+### Next Steps
+
+- None - task complete