feat(server): read-write external assets (#9235)

* refactor: remove isReadOnly and isExternal usages

* chore: open api

* fix: linting

* remove mobile isReadOnly dependency

---------

Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

server/src/migrations/1714698592332-RemoveIsReadOnly.ts

@@ -0,0 +1,14 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class RemoveIsReadOnly1714698592332 implements MigrationInterface {
+    name = 'RemoveIsReadOnly1714698592332'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "assets" DROP COLUMN "isReadOnly"`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "assets" ADD "isReadOnly" boolean NOT NULL DEFAULT false`);
+    }
+
+}