Add referral bonus configuration and enhance payment processing logic

- Introduced a new environment variable REFERRAL_ONE_BONUS_PER_REFEREE to control referral bonus application.
- Updated referral bonus application logic to skip bonuses for users with active subscriptions at the time of payment.
- Enhanced payment processing functions across multiple services to include current payment ID and skip logic for active users.
- Added a new database method to count succeeded payments for users, improving referral bonus eligibility checks.

bot/services/crypto_pay_service.py

@@ -142,7 +142,11 @@ class CryptoPayService:
                     provider="cryptopay",
                 )
                 referral_bonus = await referral_service.apply_referral_bonuses_for_payment(
-                    session, user_id, months
+                    session,
+                    user_id,
+                    months,
+                    current_payment_db_id=payment_db_id,
+                    skip_if_active_before_payment=True,
                 )
                 await session.commit()
             except Exception as e: