- Bumped version to 1.5.0 and updated project description for clarity.
- Added build-system configuration for setuptools and wheel.
- Specified authors and license information.
- Updated Python version requirement to >=3.10.
- Included project URLs for homepage and bug tracker.
- Configured tools for code formatting (black) and linting (ruff).
- Set pytest options for testing.
- Updated .env.example with new Telegram API credentials and session string options.
- Expanded .gitignore to exclude session files and configuration.
- Refactored main.py to support string session authentication and added new functions for contact and message management.
- Updated README.md to reflect new features, installation instructions, and usage examples.
- Added python-dotenv as a dependency in pyproject.toml for environment variable management.
