diff --git a/PROGRESS.md b/PROGRESS.md
index 8e8bf3f..e1661d0 100644
--- a/PROGRESS.md
+++ b/PROGRESS.md
@@ -1,7 +1,7 @@
 # LeoPlatform — Fortschritts-Tracking
 
 > **Letztes Update:** 2026-08-13
-> **Status:** Planung abgeschlossen — bereit für Phase A
+> **Status:** Phase A — in_progress
 
 ---
 
@@ -29,10 +29,11 @@
 
 | Task | Status | Forgejo Issue | Verifiziert |
 |------|-------|---------------|------------|
-| A-VERIFY | `not_started` | — | — |
-| A-TEST | `not_started` | — | — |
-| A-PERF | `not_started` | — | — |
-| A-DOC | `not_started` | — | — |
+| A-VERIFY | `review` | — | ✅ Python compile, Dependencies, Frontend TSC+Build, App Import (485 routes), Redis, PostgreSQL, Worker Import, Production Health 200, Production Login 200, Auth/Resilience/Hooks 57/57 passed, Contacts/Companies/Plugins passed. ⚠️ Test-Isolation: test_tenant.py 15 failures im Batch (Einzeltests passen), DB-Lock-Konflikte. api-audit.md wiederhergestellt |
+| A-TEST | `review` | — | 8-Check Pipeline: ✅ TypeScript Check (0 errors), ✅ Frontend Build (3.5s), ✅ Health 200 (prod), ✅ Login 200 (prod), ✅ Backend Tests (Auth/Resilience/Hooks 57/57, Contacts/Companies/Plugins 88/88), ✅ Frontend Tests (744/751, 7 worker crashes), ⚠️ Cross-Tenant: 7/8 passed, 1 failed (RLS policy not found — conftest.py nutzt create_all statt Alembic, RLS-Policies aus Migration 0004/0078 werden nicht erstellt), ⚠️ Test-Isolation: test_tenant.py 15 batch failures (DB-Lock-Konflikte, Einzeltests passen). RLS-Problem = T-RLS Task |
+| A-PERF | `review` | — | ✅ Production Baseline: Health 33-74ms (avg ~45ms), Login 22-63ms (avg ~48ms), API Docs 404 (nicht deployed). Frontend Build 3.5s. pytest collect 2.5s. Keine DB-Query-Counts messbar ohne App-Start mit Profiling |
+| A-RESTORE | `review` | — | ✅ `scripts/restore_test.sh` existiert (109 Zeilen), prüft: DB-Restore, Migrationen, Data-Integrity, RLS. Benötigt `TEST_DATABASE_URL` um zu laufen. Noch nicht als ARQ-Cron-Job eingerichtet — das ist ein Phase A Folgetask |
+| A-DOC | `review` | — | ✅ `docs/test-strategy.md` aktualisiert: 8-Check-Pipeline verbindlich, Phase A Verifikationsergebnisse dokumentiert, 4 Test-Infrastruktur-Probleme bestätigt (RLS, Test-Isolation, Vitest Worker-Crashes, pytest-Laufzeit) |
 
 ---
 
diff --git a/docs/api-audit.md b/docs/api-audit.md
new file mode 100644
index 0000000..cf68e95
--- /dev/null
+++ b/docs/api-audit.md
@@ -0,0 +1,363 @@
+# API Audit — UI Functions vs API Endpoints
+
+> **Phase 5, Task 5.1** — Systematic audit of all UI functions and their API coverage.
+> Generated: 2026-07-23
+
+## Summary
+
+| Category | Total UI Functions | API Covered | Missing | 
+|----------|-------------------|-------------|---------|
+| Contacts | 8 | 8 | 0 |
+| Companies (Contacts) | 6 | 6 | 0 |
+| Calendar | 12 | 12 | 0 |
+| DMS (Files) | 14 | 14 | 0 |
+| Mail | 20 | 20 | 0 |
+| Notifications | 4 | 4 | 0 |
+| Users & Roles | 8 | 8 | 0 |
+| Groups | 4 | 4 | 0 |
+| Tags | 5 | 5 | 0 |
+| Workflows | 8 | 8 | 0 |
+| Automation & Agents | 12 | 12 | 0 |
+| AI Assistant | 8 | 8 | 0 |
+| AI Proactive | 4 | 4 | 0 |
+| AI UI Control | 3 | 3 | 0 |
+| Communication | 8 | 8 | 0 |
+| Unified Search | 4 | 4 | 0 |
+| Plugins | 5 | 5 | 0 |
+| Settings (System/Currency/Tax/Sequence) | 8 | 8 | 0 |
+| Import/Export | 2 | 2 | 0 |
+| Entity History | 2 | 2 | 0 |
+| Audit Log | 1 | 1 | 0 |
+| Attachments | 3 | 3 | 0 |
+| Addresses | 3 | 3 | 0 |
+| **UI State (Sidebar/Tab/Filter)** | 6 | **6** | **0** |
+| **Total** | **158** | **158** | **0** |
+
+## Detailed Audit
+
+### 1. Contacts
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List contacts (paginated) | `/api/v1/contacts` | GET | ✅ |
+| Get contact detail | `/api/v1/contacts/{id}` | GET | ✅ |
+| Create contact | `/api/v1/contacts` | POST | ✅ |
+| Update contact | `/api/v1/contacts/{id}` | PATCH | ✅ |
+| Delete contact | `/api/v1/contacts/{id}` | DELETE | ✅ |
+| Contact folders (tree) | `/api/v1/contact-folders` | GET | ✅ |
+| Move contact to folder | `/api/v1/contact-folders/contacts/{id}/move` | PUT | ✅ |
+| Contact persons CRUD | `/api/v1/contacts/{id}/persons` | GET/POST | ✅ |
+
+### 2. Companies (Unified Contacts)
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List companies (type=company) | `/api/v1/contacts?type=company` | GET | ✅ |
+| Get company detail | `/api/v1/contacts/{id}` | GET | ✅ |
+| Create company | `/api/v1/contacts` | POST | ✅ |
+| Update company | `/api/v1/contacts/{id}` | PATCH | ✅ |
+| Delete company | `/api/v1/contacts/{id}` | DELETE | ✅ |
+| Company contacts (N:M) | `/api/v1/contacts/{id}/persons` | GET | ✅ |
+
+### 3. Calendar
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List calendars | `/api/v1/calendars` | GET | ✅ |
+| Create calendar | `/api/v1/calendars` | POST | ✅ |
+| Update calendar | `/api/v1/calendars/{id}` | PATCH | ✅ |
+| Delete calendar | `/api/v1/calendars/{id}` | DELETE | ✅ |
+| List entries | `/api/v1/calendars/entries` | GET | ✅ |
+| Create entry | `/api/v1/calendars/entries` | POST | ✅ |
+| Update entry | `/api/v1/calendars/entries/{id}` | PATCH | ✅ |
+| Delete entry | `/api/v1/calendars/entries/{id}` | DELETE | ✅ |
+| Bulk update entries | `/api/v1/calendars/entries/bulk` | POST | ✅ |
+| Kanban view | `/api/v1/calendars/kanban` | GET | ✅ |
+| Export entries (CSV) | `/api/v1/calendars/entries/export` | GET | ✅ |
+| Import entries (CSV) | `/api/v1/calendars/import` | POST | ✅ |
+
+### 4. DMS (Document Management)
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List folders (tree) | `/api/v1/dms/folders` | GET | ✅ |
+| Create folder | `/api/v1/dms/folders` | POST | ✅ |
+| Update folder | `/api/v1/dms/folders/{id}` | PATCH | ✅ |
+| Delete folder | `/api/v1/dms/folders/{id}` | DELETE | ✅ |
+| List files | `/api/v1/dms/folders/{id}/files` | GET | ✅ |
+| Upload file | `/api/v1/dms/files/upload` | POST | ✅ |
+| Get file detail | `/api/v1/dms/files/{id}` | GET | ✅ |
+| Update file | `/api/v1/dms/files/{id}` | PATCH | ✅ |
+| Delete file | `/api/v1/dms/files/{id}` | DELETE | ✅ |
+| File preview | `/api/v1/dms/files/{id}/preview` | GET | ✅ |
+| File edit session (OnlyOffice) | `/api/v1/dms/files/{id}/edit-session` | POST | ✅ |
+| Share file | `/api/v1/dms/files/{id}/share` | POST | ✅ |
+| File permissions | `/api/v1/dms/files/{id}/permissions` | GET/POST | ✅ |
+| Bulk delete/move | `/api/v1/dms/files/bulk-delete` | POST | ✅ |
+
+### 5. Mail
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List mail accounts | `/api/v1/mail/accounts` | GET | ✅ |
+| Create mail account | `/api/v1/mail/accounts` | POST | ✅ |
+| Update mail account | `/api/v1/mail/accounts/{id}` | PATCH | ✅ |
+| Delete mail account | `/api/v1/mail/accounts/{id}` | DELETE | ✅ |
+| Sync account | `/api/v1/mail/accounts/{id}/sync` | POST | ✅ |
+| Test connection | `/api/v1/mail/accounts/{id}/test-connection` | POST | ✅ |
+| Shared accounts | `/api/v1/mail/accounts/shared` | GET | ✅ |
+| List folders | `/api/v1/mail/folders` | GET | ✅ |
+| List mails (threaded) | `/api/v1/mail/threads` | GET | ✅ |
+| Get mail detail | `/api/v1/mail/{id}` | GET | ✅ |
+| Send mail | `/api/v1/mail/send` | POST | ✅ |
+| Reply/Forward | `/api/v1/mail/{id}/reply` | POST | ✅ |
+| Move mail | `/api/v1/mail/{id}/move` | PUT | ✅ |
+| Flag mail | `/api/v1/mail/{id}/flags` | PATCH | ✅ |
+| Labels CRUD | `/api/v1/mail/labels` | GET/POST | ✅ |
+| Rules CRUD | `/api/v1/mail/rules` | GET/POST | ✅ |
+| Signatures CRUD | `/api/v1/mail/signatures` | GET/POST | ✅ |
+| Templates CRUD | `/api/v1/mail/templates` | GET/POST | ✅ |
+| Vacation responder | `/api/v1/mail/vacation` | GET/PUT | ✅ |
+| PGP keys | `/api/v1/mail/pgp/keys` | GET/POST | ✅ |
+
+### 6. Notifications
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List notifications | `/api/v1/notifications` | GET | ✅ |
+| Mark notification read | `/api/v1/notifications/{id}/read` | PATCH | ✅ |
+| Unread count | `/api/v1/notifications/unread-count` | GET | ✅ |
+| Notification preferences | `/api/v1/notifications/preferences` | GET/PUT | ✅ |
+
+### 7. Users & Roles
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List users | `/api/v1/users` | GET | ✅ |
+| Create user | `/api/v1/users` | POST | ✅ |
+| Update user | `/api/v1/users/{id}` | PATCH | ✅ |
+| Delete user | `/api/v1/users/{id}` | DELETE | ✅ |
+| List roles | `/api/v1/roles` | GET | ✅ |
+| Create role | `/api/v1/roles` | POST | ✅ |
+| Update role | `/api/v1/roles/{id}` | PATCH | ✅ |
+| List permissions | `/api/v1/roles/permissions` | GET | ✅ |
+
+### 8. Groups
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List groups | `/api/v1/groups` | GET | ✅ |
+| Create group | `/api/v1/groups` | POST | ✅ |
+| Update group | `/api/v1/groups/{id}` | PATCH | ✅ |
+| Manage members | `/api/v1/groups/{id}/members` | GET/POST | ✅ |
+
+### 9. Tags
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List tags | `/api/v1/tags` | GET | ✅ |
+| Create tag | `/api/v1/tags` | POST | ✅ |
+| Update tag | `/api/v1/tags/{id}` | PATCH | ✅ |
+| Delete tag | `/api/v1/tags/{id}` | DELETE | ✅ |
+| Bulk assign tags | `/api/v1/tags/bulk-assign` | POST | ✅ |
+
+### 10. Workflows
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List workflows | `/api/v1/workflows` | GET | ✅ |
+| Get workflow | `/api/v1/workflows/{id}` | GET | ✅ |
+| Create workflow | `/api/v1/workflows` | POST | ✅ |
+| Update workflow | `/api/v1/workflows/{id}` | PATCH | ✅ |
+| Delete workflow | `/api/v1/workflows/{id}` | DELETE | ✅ |
+| List instances | `/api/v1/workflows/instances` | GET | ✅ |
+| Get instance detail | `/api/v1/workflows/instances/{id}` | GET | ✅ |
+| Advance/cancel instance | `/api/v1/workflows/instances/{id}/advance` | POST | ✅ |
+
+### 11. Automation & Agents
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List automations | `/api/v1/automation` | GET | ✅ |
+| Create automation | `/api/v1/automation` | POST | ✅ |
+| Update automation | `/api/v1/automation/{id}` | PATCH | ✅ |
+| Delete automation | `/api/v1/automation/{id}` | DELETE | ✅ |
+| Execute automation | `/api/v1/automation/{id}/execute` | POST | ✅ |
+| Dry-run automation | `/api/v1/automation/{id}/dry-run` | POST | ✅ |
+| Automation runs | `/api/v1/automation/{id}/runs` | GET | ✅ |
+| Automation versions | `/api/v1/automation/{id}/versions` | GET | ✅ |
+| List agents | `/api/v1/agents` | GET | ✅ |
+| Create agent | `/api/v1/agents` | POST | ✅ |
+| Execute agent | `/api/v1/agents/{id}/execute` | POST | ✅ |
+| Agent tools | `/api/v1/agents/tools` | GET | ✅ |
+
+### 12. AI Assistant
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| AI sessions | `/api/v1/ai/sessions` | GET/POST | ✅ |
+| AI messages | `/api/v1/ai/sessions/{id}/messages` | GET/POST | ✅ |
+| AI stream | `/api/v1/ai/sessions/{id}/stream` | POST | ✅ |
+| AI folders | `/api/v1/ai/folders` | GET/POST | ✅ |
+| AI models | `/api/v1/ai/models` | GET | ✅ |
+| AI providers | `/api/v1/ai/providers` | GET | ✅ |
+| AI presets | `/api/v1/ai/presets` | GET | ✅ |
+| AI tools | `/api/v1/ai/tools` | GET | ✅ |
+
+### 13. AI Proactive
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| Suggestions | `/api/v1/ai-proactive/suggestions` | GET | ✅ |
+| Context | `/api/v1/ai-proactive/context` | GET | ✅ |
+| Settings | `/api/v1/ai-proactive/settings` | GET/PUT | ✅ |
+| Stats | `/api/v1/ai-proactive/stats` | GET | ✅ |
+
+### 14. AI UI Control
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| Execute UI command | `/api/v1/ai-ui-control/command` | POST | ✅ |
+| Command status | `/api/v1/ai-ui-control/command/{id}/status` | GET | ✅ |
+| Online users | `/api/v1/ai-ui-control/online-users` | GET | ✅ |
+
+### 15. Communication (Comm)
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| Conversations | `/api/v1/comm/conversations` | GET/POST | ✅ |
+| Messages | `/api/v1/comm/conversations/{id}/messages` | GET/POST | ✅ |
+| Participants | `/api/v1/comm/conversations/{id}/participants` | GET | ✅ |
+| Block types | `/api/v1/comm/block-types` | GET | ✅ |
+| MiniApps | `/api/v1/comm/miniapps` | GET | ✅ |
+| Pin conversation | `/api/v1/comm/conversations/{id}/pin` | PUT | ✅ |
+| Mute conversation | `/api/v1/comm/conversations/{id}/mute` | PUT | ✅ |
+| Mark read | `/api/v1/comm/conversations/{id}/read` | PUT | ✅ |
+
+### 16. Unified Search
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| Search | `/api/v1/search` | GET | ✅ |
+| Similar results | `/api/v1/search/similar` | GET | ✅ |
+| Autocomplete | `/api/v1/search/suggest` | GET | ✅ |
+| Search providers | `/api/v1/search/providers` | GET | ✅ |
+
+### 17. Plugins
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List plugins | `/api/v1/plugins` | GET | ✅ |
+| Install plugin | `/api/v1/plugins/{name}/install` | POST | ✅ |
+| Activate plugin | `/api/v1/plugins/{name}/activate` | POST | ✅ |
+| Deactivate plugin | `/api/v1/plugins/{name}/deactivate` | POST | ✅ |
+| Active manifests | `/api/v1/plugins/active-manifests` | GET | ✅ |
+
+### 18. Settings (System/Currency/Tax/Sequence)
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| System settings | `/api/v1/system-settings` | GET/PUT | ✅ |
+| Currencies CRUD | `/api/v1/currencies` | GET/POST | ✅ |
+| Tax rates CRUD | `/api/v1/taxes` | GET/POST | ✅ |
+| Sequences CRUD | `/api/v1/sequences` | GET/POST | ✅ |
+
+### 19. Import/Export
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| CSV import | `/api/v1/import` | POST | ✅ |
+| CSV preview | `/api/v1/import/preview` | POST | ✅ |
+
+### 20. Entity History
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| Entity history | `/api/v1/entity-history/{type}/{id}` | GET | ✅ |
+| Restore version | `/api/v1/entity-history/restore` | POST | ✅ |
+
+### 21. Audit Log
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List audit logs | `/api/v1/audit` | GET | ✅ |
+
+### 22. Attachments
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List attachments | `/api/v1/attachments` | GET | ✅ |
+| Upload attachment | `/api/v1/attachments` | POST | ✅ |
+| Download attachment | `/api/v1/attachments/{id}/download` | GET | ✅ |
+
+### 23. Addresses
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| List addresses | `/api/v1/addresses` | GET | ✅ |
+| Create address | `/api/v1/addresses` | POST | ✅ |
+| Delete address | `/api/v1/addresses/{id}` | DELETE | ✅ |
+
+### 24. UI State (Sidebar/Tab/Filter) — ✅ Implemented in Task 5.2
+
+| UI Function | API Endpoint | Method | Status |
+|------------|-------------|--------|--------|
+| Get all user preferences | `/api/v1/user/preferences` | GET | ✅ (5.2) |
+| Get single preference | `/api/v1/user/preferences/{key}` | GET | ✅ (5.2) |
+| Save sidebar state | `/api/v1/user/preferences/sidebar_open` | PUT | ✅ (5.2) |
+| Save theme | `/api/v1/user/preferences/theme` | PUT | ✅ (5.2) |
+| Save locale | `/api/v1/user/preferences/locale` | PUT | ✅ (5.2) |
+| Save active tab | `/api/v1/user/preferences/active_tab` | PUT | ✅ (5.2) |
+| Save sort preferences | `/api/v1/user/preferences/{key}` | PUT | ✅ (5.2) |
+| Delete preference | `/api/v1/user/preferences/{key}` | DELETE | ✅ (5.2) |
+
+## Missing Endpoints — None
+
+All UI functions have corresponding API endpoints. The previously missing UI state persistence
+(sidebar collapsed, theme, language, active tab, sort preferences) has been implemented
+in Task 5.2 via the User Preferences API (`/api/v1/user/preferences`).
+
+## Frontend API Module Coverage
+
+| Frontend Module | Backend Routes | Status |
+|----------------|---------------|--------|
+| `api/contacts.ts` | `app/routes/contacts.py` | ✅ |
+| `api/contactFolders.ts` | `app/routes/contact_folders.py` | ✅ |
+| `api/calendar.ts` | `app/plugins/builtins/calendar/routes.py` | ✅ |
+| `api/dms.ts` | `app/plugins/builtins/dms/routes.py` | ✅ |
+| `api/mail.ts` | `app/plugins/builtins/mail/routes.py` | ✅ |
+| `api/notifications.ts` | `app/routes/notifications.py` | ✅ |
+| `api/users.ts` | `app/routes/users.py` | ✅ |
+| `api/roles.ts` | `app/routes/roles.py` | ✅ |
+| `api/groups.ts` | `app/routes/groups.py` | ✅ |
+| `api/tags.ts` | `app/plugins/builtins/tags/routes.py` | ✅ |
+| `api/workflows.ts` | `app/routes/workflows.py` | ✅ (5.3) |
+| `api/automation.ts` | `app/plugins/builtins/automation/routes.py` | ✅ |
+| `api/ai.ts` | `app/plugins/builtins/ai_assistant/routes.py` | ✅ |
+| `api/aiProactive.ts` | `app/plugins/builtins/ai_proactive/routes.py` | ✅ |
+| `api/aiUIControl.ts` | `app/plugins/builtins/ai_ui_control/routes.py` | ✅ |
+| `api/comm.ts` | `app/plugins/builtins/kommunikation/routes.py` | ✅ |
+| `api/search.ts` | `app/plugins/builtins/unified_search/routes.py` | ✅ |
+| `api/plugins.ts` | `app/routes/plugins.py` | ✅ |
+| `api/settings.ts` | `app/routes/system_settings.py`, `currencies.py`, `taxes.py`, `sequences.py` | ✅ |
+| `api/audit.ts` | `app/routes/audit.py` | ✅ |
+| `api/attachments.ts` | `app/routes/attachments.py` | ✅ |
+| `api/entityHistory.ts` | `app/routes/entity_history.py` | ✅ |
+| `api/userPreferences.ts` | `app/routes/user_preferences.py` | ✅ (5.2) |
+| `api/auth.ts` | `app/routes/auth.py` | ✅ |
+| `api/permissions.ts` | `app/plugins/builtins/permissions/routes.py` | ✅ |
+
+## RBAC Coverage
+
+All API routes use `require_permission()` dependency for RBAC enforcement:
+- Core routes: `contacts:read`, `contacts:write`, `users:read`, `users:write`, etc.
+- Plugin routes: `dms:read`, `dms:write`, `dms:delete`, `dms:share`, `calendar:read`, `calendar:write`, etc.
+- User preferences: `user_preferences:read`, `user_preferences:write` (added in Task 5.2)
+- Admin role (`*:*` wildcard) has access to all endpoints
+- Editor and viewer roles have scoped permissions per module
+
+## Conclusion
+
+All 158 UI functions across 24 categories have corresponding API endpoints. No missing endpoints
+were identified. The User Preferences API (Task 5.2) fills the previously missing UI state
+persistence gap (sidebar, theme, locale, active tab, sort preferences).
diff --git a/docs/test-strategy.md b/docs/test-strategy.md
index 2e18558..c947a22 100644
--- a/docs/test-strategy.md
+++ b/docs/test-strategy.md
@@ -221,3 +221,50 @@ Dieses Dokument MUSS aktualisiert werden bei:
 | Datum | Ereignis |
 |-------|---------|
 | 2026-08-12 | Test-Strategie erstellt nach Bugfix-Session (14 Security-Bugs, ~170 Testfehler behoben) |
+| 2026-08-13 | Phase A Verifikation: 8-Check-Pipeline verbindlich, A-TEST Ergebnisse dokumentiert, RLS- und Test-Isolations-Probleme bestätigt |
+
+---
+
+## 10. Verbindliche Test-Pipeline (8 Checks)
+
+Diese Pipeline ist verbindlich für Phase-Gate-Reviews und muss vor jedem Phasenabschluss grün sein.
+
+| # | Check | Kommando | Wann |
+|---|-------|----------|------|
+| 1 | Backend Tests | `python -m pytest -v --tb=short` | Einzel-Task + Block + Phase-Gate |
+| 2 | Frontend Tests | `cd frontend && npx vitest run --reporter=verbose` | Einzel-Task + Block + Phase-Gate |
+| 3 | TypeScript Check | `cd frontend && npx tsc --noEmit` | Einzel-Task + Block + Phase-Gate |
+| 4 | E2E Tests | `cd frontend && npx playwright test` (kritische Flows) | Block + Phase-Gate |
+| 5 | Frontend Build | `cd frontend && npm run build` | Block + Phase-Gate |
+| 6 | Health Check | `curl /api/v1/health` → 200 | Phase-Gate (deployed) |
+| 7 | Login Check | Login → 200 | Phase-Gate (deployed) |
+| 8 | Cross-Tenant Test | `python -m pytest tests/test_cross_tenant_security.py` | Block + Phase-Gate |
+
+### Staffelung
+
+- **Einzel-Task:** relevante Unit-/Integration-/Frontend-Tests + Typecheck/Build soweit betroffen
+- **Größerer Block:** Checks 1–5 + 8
+- **Phase-Gate:** alle 8 Checks inklusive Deploy/Health/Login
+
+### Phase A Verifikationsergebnisse (2026-08-13)
+
+| Check | Ergebnis | Hinweis |
+|-------|----------|---------|
+| 1. Backend Tests | ✅ 145/145 (Auth/Resilience/Hooks/Contacts/Companies/Plugins) | ⚠️ test_tenant.py: 15 Batch-Failures (DB-Lock-Konflikte, Einzeltests passen) |
+| 2. Frontend Tests | ✅ 744/751 passed | 7 Worker-Crashes (Resource-Limits im Container, nicht Test-Failures) |
+| 3. TypeScript Check | ✅ 0 errors | |
+| 4. E2E Tests | ⏳ Nicht ausgeführt | Playwright nicht in dieser Umgebung verfügbar |
+| 5. Frontend Build | ✅ 3.5s, 90 precache entries | |
+| 6. Health Check | ✅ 200 (Production: 33-74ms avg ~45ms) | |
+| 7. Login Check | ✅ 200 (Production: 22-63ms avg ~48ms) | |
+| 8. Cross-Tenant Test | ⚠️ 7/8 passed | 1 failed: `test_rls_tenant_isolation_policy_exists` — RLS-Policies nicht in Test-DB (conftest.py nutzt `create_all` statt Alembic) |
+
+### Bekannte Test-Infrastruktur-Probleme (Phase A bestätigt)
+
+1. **RLS nicht testbar** — `conftest.py` nutzt `Base.metadata.create_all` statt Alembic-Migrationen. RLS-Policies aus Migration 0004/0078 werden nicht erstellt. `test_rls_tenant_isolation_policy_exists` schlägt fehl. **Lösung:** T-RLS Task (Alembic-Migrationen in Test-DB).
+
+2. **Test-Isolation** — `test_tenant.py` hat 15 Failures im Batch (DB-Lock-Konflikte bei TRUNCATE). Einzeltests passen. **Lösung:** Pro-Worker Datenbank (T-PARALLEL) oder Serial-Only-Mode.
+
+3. **Vitest Worker-Crashes** — 7 von 96 Test-Files crashen mit „Worker exited unexpectedly". Resource-Limits im Container. **Lösung:** `--pool=forks` oder Memory-Limit erhöhen.
+
+4. **Vollständiger pytest-Lauf dauert >15min** — 1401 Tests mit DB-Setup. **Lösung:** T-PARALLEL (pytest-xdist mit pro-Worker DB).