- Fix stale import_records in sources.sql that referenced deleted generate_constraint_key
- Auto-transform after import, auto-generate view after create
- New source form matches existing source layout (In view, Seq, type dropdown)
- Sample data table (50 rows) shown below field config in both new and existing source views
- Import sample CSV on create (checked by default)
- Sortable column headers on field table
- Choose CSV styled as a button showing filename
- + button in sidebar opens new source form
- Records tab shows error message when view cast fails instead of blank
- Pivot page with Perspective viewer, per-source saved layouts
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
