initial link attributions work.

packages/backend/migration/1748096357260-AddAttributionDomains.js

@@ -0,0 +1,19 @@
+/**
+ * @typedef {import('typeorm').MigrationInterface} MigrationInterface
+ */
+
+/**
+ * @class
+ * @implements {MigrationInterface}
+ */
+module.exports = class AddAttributionDomains1748096357260 {
+    name = 'AddAttributionDomains1748096357260'
+
+    async up(queryRunner) {
+    		await queryRunner.query(`ALTER TABLE "user" ADD "attributionDomains" text array NOT NULL DEFAULT '{}'`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "user" DROP COLUMN "attributionDomains"`);
+    }
+}