- calendar-settings-panel.tsx: source list with color dots, type badges, visibility toggle (CAL-02), edit/delete actions, connection test auto-run, delete confirmation dialog
- calendar-source-form.tsx: add/edit form with name/type/URL/credentials/color; Exchange-mode select for exchange type; username/password hidden for ICS; client-side https-only validation (T-05-14)
- settings/dashboard/calendar/page.tsx: route page rendering CalendarSettingsPanel
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Three test cases: source list with name/type/visibility, visibility toggle calls updateSource, form validation
- Mocks calendar-api functions following existing test patterns
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Create settings/layout.tsx with SettingsSidebar and back-to-dashboard link
- Create settings/page.tsx with redirect to /settings/dashboard
- Create settings-sidebar.tsx with Widgets and Calendar nav items, aria-current
- Add Settings link in header user dropdown (gear icon, before logout)
- Add settings namespace (DE+EN) with all category and action keys
- Add widgets namespace (DE+EN) with all widget names, descriptions, error states
- Add header.settings key ("Einstellungen"/"Settings")
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
schalli