添加更多的延迟选择

server/db-integrity-check.js

@@ -14,7 +14,8 @@ const REQUIRED_TABLES = [
   'prometheus_sources',
   'site_settings',
   'traffic_stats',
-  'server_locations'
+  'server_locations',
+  'latency_routes'
 ];
 
 async function checkAndFixDatabase() {
@@ -145,6 +146,18 @@ async function createTable(tableName) {
         ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
       `);
       break;
+    case 'latency_routes':
+      await db.query(`
+        CREATE TABLE IF NOT EXISTS latency_routes (
+          id INT AUTO_INCREMENT PRIMARY KEY,
+          source_id INT NOT NULL,
+          latency_source VARCHAR(100) NOT NULL,
+          latency_dest VARCHAR(100) NOT NULL,
+          latency_target VARCHAR(255) NOT NULL,
+          created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
+      `);
+      break;
     case 'server_locations':
       await db.query(`
         CREATE TABLE IF NOT EXISTS server_locations (