feat(tui): add card move interactions

[aksOps]

Summary

• add Space lift with clamped keyboard preview, Enter/Space drop, Escape cancel, and X10/SGR mouse drag
• translate filtered visible insertion slots to canonical full-column SQLite indexes while preserving exact positions and same-column age
• keep move previews incremental and bounded to affected ranges, with terminal-safe truthful completion/failure notices
• serialize move writes with watcher refreshes and preserve identity across editor/filter/settings/watcher routing
• integrate drag-through-label hit testing, editor mouse suppression, hidden selection handling, and quit during active writes

Verification

• exact staged TUI/store normal and race suites passed
• targeted move/filter/editor/watcher/mouse/SQLite repetitions passed
• prior staged full Go, coverage, frontend, build, vet, format, checker, and diff gates passed
• final Spec and Standards reviews: no findings

Closes #88

[sonarqubecloud]

Quality Gate passed

Issues
13 New issues
0 Accepted issues

Measures
0 Security Hotspots
95.1% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud