fix: resolve merge conflicts with main branch

Merge origin/main into feature branch, resolving 3 conflicts:
- app/api/__init__.py: add classification_rules_router alongside new
  routers from main (audit_logs, i18n, mobile, compliance, translation)
- app/models.py: keep ClassificationRuleModel alongside new models from
  main (MobileDevice, ComplianceTemplate, PipelineRoutingRule)
- tests/conftest.py: import both ClassificationRuleModel and new models
  from main (AuditLog, ComplianceTemplate)

Also renumber migration from 027 to 037 to chain from the latest
migration on main (036_add_document_translation_fields).

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

tests/test_external_integrations.py

@@ -417,14 +417,20 @@ class TestOneDriveIntegration:
 
     def test_onedrive_token_refresh_and_user_info(self, original_env: dict) -> None:
         """Validate token refresh and user info retrieval."""
-        import requests
+        import asyncio
+
+        import httpx
 
         token = self._get_access_token(original_env)
-        resp = requests.get(
-            "https://graph.microsoft.com/v1.0/me",
-            headers={"Authorization": f"Bearer {token}"},
-            timeout=30,
-        )
+
+        async def _test():
+            async with httpx.AsyncClient(timeout=30) as client:
+                return await client.get(
+                    "https://graph.microsoft.com/v1.0/me",
+                    headers={"Authorization": f"Bearer {token}"},
+                )
+
+        resp = asyncio.run(_test())
         assert resp.status_code == 200, f"OneDrive user info failed: {resp.text}"
 
     def test_onedrive_upload_download_delete(self, original_env: dict) -> None: