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_coverage_uploads_notification.py

@@ -665,6 +665,7 @@ def _all_should_upload_false():
         "email",
         "onedrive",
         "s3",
+        "sharepoint",
         "icloud",
     ]
     return [patch(f"app.tasks.send_to_all._should_upload_to_{s}", return_value=False) for s in services]
@@ -694,6 +695,7 @@ class TestSendToAllCoverage:
             patch("app.tasks.send_to_all._should_upload_to_email", return_value=False),
             patch("app.tasks.send_to_all._should_upload_to_onedrive", return_value=False),
             patch("app.tasks.send_to_all._should_upload_to_s3", return_value=False),
+            patch("app.tasks.send_to_all._should_upload_to_sharepoint", return_value=False),
             patch("app.tasks.send_to_all._should_upload_to_icloud", return_value=False),
             patch("app.tasks.send_to_all.SessionLocal") as mock_session_cls,
         ):
@@ -806,6 +808,7 @@ class TestSendToAllCoverage:
             patch("app.tasks.send_to_all._should_upload_to_email", return_value=False),
             patch("app.tasks.send_to_all._should_upload_to_onedrive", return_value=False),
             patch("app.tasks.send_to_all._should_upload_to_s3", return_value=False),
+            patch("app.tasks.send_to_all._should_upload_to_sharepoint", return_value=False),
             patch("app.tasks.send_to_all._should_upload_to_icloud", return_value=False),
             patch("app.tasks.send_to_all.SessionLocal"),
         ):
@@ -866,6 +869,7 @@ class TestSendToAllCoverage:
             patch("app.tasks.send_to_all._should_upload_to_email", return_value=False),
             patch("app.tasks.send_to_all._should_upload_to_onedrive", return_value=False),
             patch("app.tasks.send_to_all._should_upload_to_s3", return_value=False),
+            patch("app.tasks.send_to_all._should_upload_to_sharepoint", return_value=False),
             patch("app.tasks.send_to_all._should_upload_to_icloud", return_value=False),
             patch("app.tasks.send_to_all.SessionLocal"),
         ):