- Implemented `search_gifts` method for searching gifts in the Fragment marketplace.
- Implemented `search_numbers` method for searching anonymous Telegram numbers.
- Added new example scripts for searching gifts, numbers, and usernames.
- Updated HTML parsing logic to handle gift items and number listings.
- Added unit tests for the new search methods and updated existing tests for usernames and numbers.
- Removed obsolete test file for auction searches.
- Renamed the package from `fragmentapi` to `pyfragment` across all modules and tests.
- Removed the old wallet utility functions and replaced them with new implementations.
- Updated the `pyproject.toml` to reflect the new package name and repository links.
- Adjusted all import statements in tests to use the new package name.
- Implemented new methods for gifting Telegram Premium, Stars, and topping up TON balance.
- Added exception handling for various error scenarios in the API interactions.
- Created new utility functions for handling HTTP requests and decoding payloads.
- Established a clear structure for types and constants used throughout the library.