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

docs/SettingsManagement.md

@@ -28,7 +28,7 @@ Settings are organized into logical categories for easy navigation:
 - **Authentication**: Login settings, session secrets, OAuth configuration, admin group
 - **AI Services**: AI provider selection, model configuration, embeddings, and credentials (OpenAI, Azure, Anthropic, Gemini, Ollama, OpenRouter, Portkey, LiteLLM)
 - **OCR Engines**: OCR provider selection and configuration (Tesseract, EasyOCR, Mistral, Google DocAI, AWS Textract)
-- **Storage Providers**: Dropbox, Google Drive, OneDrive, S3, FTP, SFTP, WebDAV, Nextcloud, Paperless
+- **Storage Providers**: Dropbox, Google Drive, OneDrive, SharePoint, S3, FTP, SFTP, WebDAV, Nextcloud, Paperless
 - **Email**: SMTP configuration for sending emails
 - **IMAP**: Email ingestion configuration (supports two mailbox accounts)
 - **Monitoring**: Uptime Kuma integration