fix: support DeepL pro account

Fix #7648

migration/1629778475000-deepl-integration2.ts

@@ -0,0 +1,14 @@
+import {MigrationInterface, QueryRunner} from "typeorm";
+
+export class deeplIntegration21629778475000 implements MigrationInterface {
+    name = 'deeplIntegration21629778475000'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "meta" ADD "deeplIsPro" boolean NOT NULL DEFAULT false`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "deeplIsPro"`);
+    }
+
+}