불필요한 상태 마이그레이션 제거

config/config.php

@@ -472,61 +472,6 @@ function bootstrap_db(): void
         COLLATE=utf8mb4_unicode_ci
     ");
 
-    $legacyJsonStoreExists = (bool)$pdo->query("
-        SELECT COUNT(*)
-        FROM INFORMATION_SCHEMA.TABLES
-        WHERE TABLE_SCHEMA = DATABASE()
-          AND TABLE_NAME = 'app_json_store'
-    ")->fetchColumn();
-
-    if ($legacyJsonStoreExists) {
-        $pdo->exec("
-            INSERT IGNORE INTO power_event_states
-                (event_key, active, active_since, last_detected_at, last_cleared_at, last_duration_seconds, event_history, refreshed_at)
-            SELECT
-                CASE store_key
-                    WHEN 'file:control-low-voltage-state' THEN 'low_voltage'
-                    WHEN 'file:control-throttling-state' THEN 'throttling'
-                    ELSE store_key
-                END,
-                JSON_UNQUOTE(JSON_EXTRACT(payload, '$.active')) IN ('true', '1'),
-                JSON_EXTRACT(payload, '$.active_since'),
-                JSON_EXTRACT(payload, '$.last_detected_at'),
-                JSON_EXTRACT(payload, '$.last_cleared_at'),
-                COALESCE(JSON_EXTRACT(payload, '$.last_duration_seconds'), 0),
-                COALESCE(JSON_EXTRACT(payload, '$.events'), JSON_ARRAY()),
-                JSON_EXTRACT(payload, '$.updated_at')
-            FROM app_json_store
-            WHERE store_key IN ('file:control-low-voltage-state', 'file:control-throttling-state')
-        ");
-
-        $pdo->exec("
-            INSERT IGNORE INTO battery_profile_cache
-                (days, created_at_epoch, sample_rows, expires_at)
-            SELECT
-                CAST(REPLACE(REPLACE(store_key, 'battery_profile:', ''), 'd', '') AS UNSIGNED),
-                COALESCE(JSON_EXTRACT(payload, '$.created_at'), UNIX_TIMESTAMP()),
-                COALESCE(JSON_EXTRACT(payload, '$.rows'), JSON_ARRAY()),
-                COALESCE(expires_at, DATE_ADD(NOW(), INTERVAL 6 HOUR))
-            FROM app_json_store
-            WHERE store_key LIKE 'battery_profile:%'
-        ");
-
-        $pdo->exec("
-            INSERT IGNORE INTO systemd_service_cache
-                (cache_key, captured_at, service_rows, expires_at)
-            SELECT
-                1,
-                COALESCE(JSON_EXTRACT(payload, '$.created_at'), UNIX_TIMESTAMP()),
-                COALESCE(JSON_EXTRACT(payload, '$.rows'), JSON_ARRAY()),
-                COALESCE(expires_at, DATE_ADD(NOW(), INTERVAL 5 SECOND))
-            FROM app_json_store
-            WHERE store_key = 'custom_services'
-        ");
-
-        $pdo->exec("DROP TABLE app_json_store");
-    }
-
     $pdo->exec("
         CREATE TABLE IF NOT EXISTS wifi_client_aliases (
             mac VARCHAR(17) NOT NULL PRIMARY KEY,