feat(database): add repairSmokeAIAdviceIndexes function and corresponding tests

- Implemented repairSmokeAIAdviceIndexes to manage the unique index for fa_smoke_ai_advice.
- Added unit tests for the new function to ensure correct index recreation and validation.
- Updated AutoMigrate to include the new index repair function.

internal/database/database.go

@@ -102,6 +102,9 @@ func AutoMigrate(models ...interface{}) error {
 	if err := repairSmokeAINextSmokeIndexes(DB); err != nil {
 		return err
 	}
+	if err := repairSmokeAIAdviceIndexes(DB); err != nil {
+		return err
+	}
 	return nil
 }