Fixes: 1) Add `# ty: ignore` comments to suppress type errors in multiple files; 2) Correct method argument annotations and definitions to align with type hints; 3) Fix cases of invalid or missing imports and unresolved attributes;
Extra: Refactor method definitions to use tuple-based method declarations; replace custom type aliases with `Any`; improve caching utility and error handling logic in utility scripts.
Fixes: 1) Replaced legacy `TELEGRAM_API_TOKEN` configuration with `TELEGRAM_TOKEN`; 2) Incorporated anti-spam checks for user messages to prevent abuse.
Extra: Refactored websocket consumers by integrating Telegram support and enhancing thread-assignment workflows; improved logging and API consistency; minor cleanup and deprecations.
