Martin Porwoll 53f26e7349 feat: admin UX improvements with tenant switcher and email config ... Tenant-Wechsel UI: - Add TenantBreadcrumb component showing active tenant in admin header - Add German translations for multi-tenant plugin selector - Integrate with existing plugin TenantSelector dropdown Email-Konfiguration UX: - Add SMTP field validation (host format, port range, required fields) - Add EmailDeliverabilityInfo component with SPF/DKIM/DMARC guidance - Add TestEmailButton component for SMTP configuration testing - Create /api/test-email endpoint with full security: - CSRF protection (double-submit cookie) - IP allowlist (same rules as /api/send-email) - Rate limiting (10/min per user) - Tenant access control with proper object normalization Security: - Add comprehensive integration tests for /api/test-email - Tests cover CSRF, IP blocking, auth, tenant access, input validation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>		2025-12-08 16:33:39 +00:00
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e2e	test: add E2E and integration tests with documentation	2025-12-01 08:19:52 +00:00
helpers	feat: comprehensive security test suite	2025-12-08 00:20:47 +00:00
int	feat: admin UX improvements with tenant switcher and email config	2025-12-08 16:33:39 +00:00
unit/security	feat: comprehensive security test suite	2025-12-08 00:20:47 +00:00