feat: リモートサーバーのサーバー情報を収集しないオプション (#14634)

* wip

* wip

* Update FetchInstanceMetadataService.ts

* Update FetchInstanceMetadataService.ts

* Update types.ts

packages/backend/migration/1727318020265-enableStatsForFederatedInstances.js

@@ -0,0 +1,16 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class EnableStatsForFederatedInstances1727318020265 {
+    name = 'EnableStatsForFederatedInstances1727318020265'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" ADD "enableStatsForFederatedInstances" boolean NOT NULL DEFAULT true`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "enableStatsForFederatedInstances"`);
+    }
+}