feat: enhance documentation with contributing guidelines and security policy

refactor: update README configuration parameters and add error handling section
refactor: streamline tonapi imports and add WalletVersion to __all__
chore: update project metadata in pyproject.toml

pyfragment/__init__.py

@@ -21,7 +21,7 @@ from pyfragment.exceptions import (
 )
 from pyfragment.models.anonymous_numbers import LoginCodeResult, TerminateSessionsResult
 from pyfragment.models.cookies import CookieResult
-from pyfragment.models.enums import PaymentMethod
+from pyfragment.models.enums import PaymentMethod, WalletVersion
 from pyfragment.models.giveaways import PremiumGiveawayResult, StarsGiveawayResult
 from pyfragment.models.marketplace import GiftsResult, NumbersResult, UsernamesResult
 from pyfragment.models.payments import AdsRechargeResult, AdsTopupResult, PremiumResult, StarsResult
@@ -65,5 +65,6 @@ __all__ = [
     "UnexpectedError",
     # literal types
     "PaymentMethod",
+    "WalletVersion",
     "get_cookies_from_browser",
 ]

pyfragment/domains/tonapi/__init__.py

@@ -1,20 +1,5 @@
-from pyfragment.domains.tonapi.account import (
-    check_ton_payment_balance,
-    check_usdt_payment_balance,
-    get_account_info,
-    get_usdt_balance,
-    get_wallet_info,
-)
 from pyfragment.domains.tonapi.service import TonapiService
-from pyfragment.domains.tonapi.transaction import clean_decode, process_transaction
 
 __all__ = [
     "TonapiService",
-    "clean_decode",
-    "check_ton_payment_balance",
-    "check_usdt_payment_balance",
-    "get_account_info",
-    "get_usdt_balance",
-    "get_wallet_info",
-    "process_transaction",
 ]