=== BALANCE_LOGS ADMIN_ID FİX ===

1. Mevcut balance_logs tablo yapısı:
id              | int                  | NO    |      
user_id         | int                  | NO    |      
ticket_change   | decimal(10,2)        | NO    |      
pap_change      | decimal(10,2)        | NO    |      
clover_change   | int                  | NO    | 0    
pap_balance     | decimal(10,2)        | NO    | 0.00 
ticket_balance  | decimal(10,2)        | NO    | 0.00 
clover_balance  | int                  | NO    | 0    
note            | text                 | YES   |      
admin_id        | int                  | YES   |      
created_at      | timestamp            | NO    | CURRENT_TIMESTAMP

2. admin_id kolonu güncelleniyor (NULL değerlere izin ver)...
✅ admin_id kolonu başarıyla güncellendi!

3. Güncellenmiş balance_logs tablo yapısı:
id              | int                  | NO    |      
user_id         | int                  | NO    |      
ticket_change   | decimal(10,2)        | NO    |      
pap_change      | decimal(10,2)        | NO    |      
clover_change   | int                  | NO    | 0    
pap_balance     | decimal(10,2)        | NO    | 0.00 
ticket_balance  | decimal(10,2)        | NO    | 0.00 
clover_balance  | int                  | NO    | 0    
note            | text                 | YES   |      
admin_id        | int                  | YES   |      
created_at      | timestamp            | NO    | CURRENT_TIMESTAMP

4. Test insert (NULL admin_id ile)...
❌ Exception hatası: Cannot add or update a child row: a foreign key constraint fails (`slot_game`.`balance_logs`, CONSTRAINT `balance_logs_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`))