Refactor FragmentAPI to pyfragment

- 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.

tests/001_test_decode.py

@@ -4,8 +4,8 @@ import re
 
 import pytest
 
-from fragmentapi.types import ParseError
-from fragmentapi.utils.decoder import clean_decode
+from pyfragment.types import ParseError
+from pyfragment.utils.decoder import clean_decode
 
 PAYLOADS = [
     pytest.param(

tests/002_test_client.py

@@ -4,8 +4,8 @@ import json
 
 import pytest
 
-from fragmentapi import FragmentClient
-from fragmentapi.types import ConfigurationError, CookieError
+from pyfragment import FragmentClient
+from pyfragment.types import ConfigurationError, CookieError
 
 VALID_SEED = "abandon " * 23 + "about"
 VALID_API_KEY = "test_api_key"

tests/003_test_hash.py

@@ -5,8 +5,8 @@ import re
 
 import pytest
 
-from fragmentapi.types import BASE_HEADERS, STARS_PAGE
-from fragmentapi.utils import get_fragment_hash
+from pyfragment.types import BASE_HEADERS, STARS_PAGE
+from pyfragment.utils import get_fragment_hash
 
 
 @pytest.mark.asyncio