fix: merge main, address code review feedback for security fix PR #816

- Merge origin/main into branch (resolve conflict in integrations_dashboard.html)
- Add defensive JSON parsing with try/except for integration.config
- Wrap tester() call in try/except to prevent 500 errors from bad config
- Add i18n key integrations.connection_test_failed_fallback in en.json
- Reference i18n key in template JS fallback message
- Update SECURITY_AUDIT.md: add fix date (2026-03-23), update doc date
- Remove accidental revert.sh file
- Fix missing MagicMock/patch imports in test file
- Add tests for invalid JSON config and tester exception error paths

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
Agent-Logs-Url: https://github.com/christianlouis/DocuElevate/sessions/daebb70e-059a-4601-8864-88eef49f99cf

tests/test_files_view_extended.py

@@ -142,7 +142,7 @@ class TestFileDetailPage:
         db_session.commit()
 
         # Test file detail page
-        response = client.get(f"/files/{file_record.id}/detail")
+        response = client.get(f"/files/{file_record.id}/process")
         assert response.status_code == 200
         content = response.text
         assert "test.pdf" in content
@@ -150,7 +150,7 @@ class TestFileDetailPage:
     def test_file_detail_page_with_missing_file(self, client: TestClient, db_session):
         """Test file detail page with non-existent file"""
         # Try to access non-existent file
-        response = client.get("/files/99999/detail")
+        response = client.get("/files/99999/process")
         assert response.status_code == 200
         content = response.text
         assert "not found" in content.lower()
@@ -193,7 +193,7 @@ class TestFileDetailPage:
         db_session.commit()
 
         # Test file detail page
-        response = client.get(f"/files/{file_record.id}/detail")
+        response = client.get(f"/files/{file_record.id}/process")
         assert response.status_code == 200
         content = response.text
         assert "create_file_record" in content
@@ -232,7 +232,7 @@ class TestFileDetailPage:
         db_session.commit()
 
         # Test file detail page
-        response = client.get(f"/files/{file_record.id}/detail")
+        response = client.get(f"/files/{file_record.id}/process")
         assert response.status_code == 200
         content = response.text
         # Should show metadata