Updated inline editing documentation: **docs/tui-spec.md** - Added comprehensive 'Inline Editing' section covering: - Table View Inline Editing (editable columns, widgets, keyboard shortcuts) - Detail View Inline Editing (editable fields per screen) - Quick Edit Handler pattern and methods - Modal dialogs for editing (QuickEditScreen, SearchSelectScreen, etc.) **docs/architecture-tui.md** - Added 'Inline Editing System' section covering: - Supported editable fields table (Table View vs Detail View) - Edit widgets and their purposes - Cell cursor types explanation - Enhanced Quick Edit Handler documentation with method details **CLAUDE.md** - Updated TUI section with: - Added 'inline editing' to features list - Added 'Inline Editing' subsection explaining table cells, quick edit flow, and QuickEditHandler All 321 core CLI tests pass. TUI tests have pre-existing failures unrelated to documentation changes.