Fix db

database.py

@@ -94,9 +94,9 @@ class Database:
                 discount INTEGER,
                 uses_left INTEGER,
                 expires_at TIMESTAMP NULL,
-                is_unlimited BOOLEAN DEFAULT 0,
+                is_unlimited BOOLEAN DEFAULT FALSE,
                 bonus_days INTEGER DEFAULT 0,
-                is_sticky BOOLEAN DEFAULT 0,
+                is_sticky BOOLEAN DEFAULT FALSE,
                 created_by BIGINT,
                 created_at TIMESTAMP DEFAULT {now_default}
             )""",
@@ -121,7 +121,7 @@ class Database:
             pass # Колонка уже есть
         
         try:
-            await self.execute("ALTER TABLE promo_codes ADD COLUMN is_unlimited BOOLEAN DEFAULT 0")
+            await self.execute("ALTER TABLE promo_codes ADD COLUMN is_unlimited BOOLEAN DEFAULT FALSE")
         except Exception:
             pass
 
@@ -131,7 +131,7 @@ class Database:
             pass
 
         try:
-            await self.execute("ALTER TABLE promo_codes ADD COLUMN is_sticky BOOLEAN DEFAULT 0")
+            await self.execute("ALTER TABLE promo_codes ADD COLUMN is_sticky BOOLEAN DEFAULT FALSE")
         except Exception:
             pass