fix: merge main branch and renumber migration 027→037

Resolve 3 merge conflicts and renumber the automation_hooks migration
to follow main's migration chain (036_add_document_translation_fields).

Conflicts resolved:
- app/api/__init__.py: add automation_router alongside main's new routers
- app/utils/settings_service.py: add automation_hooks_enabled alongside compliance_enabled
- tests/conftest.py: add AutomationHook alongside AuditLog/ComplianceTemplate imports

Migration renumbered:
- 027_add_automation_hooks → 037_add_automation_hooks
- down_revision: 026_add_scheduled_jobs → 036_add_document_translation_fields

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

mobile/App.tsx

@@ -0,0 +1,9 @@
+/**
+ * App.tsx – legacy root component (not the active entry point).
+ *
+ * The app uses expo-router as its entry point ("main": "expo-router/entry"
+ * in package.json).  Routing, authentication, and navigation are all handled
+ * by the file-based routes in the `app/` directory.
+ *
+ * This file is retained for reference only and is not executed at runtime.
+ */