Add scheduled tariff synchronization and bulk update functionality

- Introduced `runScheduledSyncTariffs` function to handle tariff synchronization independently from VPS and payment sync.
- Updated `syncFromBillmanager` to accept options for skipping tariff and VPS payment syncs.
- Added new database columns for `syncTariffsIntervalMinutes` and `customFields` in settings.
- Enhanced settings page to configure tariff sync interval.
- Implemented bulk update functionality for VPS status and deletion in the VPS management page.
- Updated various components to support new features, including sync log display and improved payment handling.

server/db/migrations.js

@@ -98,6 +98,26 @@ export const MIGRATIONS = [
       }
     },
   },
+  {
+    name: 'settings_customFields',
+    run(db) {
+      try {
+        db.exec('ALTER TABLE settings ADD COLUMN customFields TEXT')
+      } catch (e) {
+        if (!e.message?.includes('duplicate column')) throw e
+      }
+    },
+  },
+  {
+    name: 'settings_syncTariffsInterval',
+    run(db) {
+      try {
+        db.exec('ALTER TABLE settings ADD COLUMN syncTariffsIntervalMinutes INTEGER')
+      } catch (e) {
+        if (!e.message?.includes('duplicate column')) throw e
+      }
+    },
+  },
   {
     name: 'active_tariffs_country_datacenter',
     run(db) {