- TagsSettingsPage modal: replace native color input with 4 preset
swatches, add 'وضعیت برچسب' active toggle, update labels and submit
button to mirror tauri AddPurchaseSubTabModal
- TenantTagController::create now honors an optional 'active' flag
(defaults true, non-breaking for existing callers)
- tests: backend active-flag case, frontend preset-color + inactive case
- docs/api/tag.md: document the new create 'active' field
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>