chore(backend): Resolve import/no-default-export rule violations (#11732)

* Disable `import/no-default-export` properly

* Disable `import/no-default-export`

packages/backend/src/server/api/endpoints/app/create.ts

@@ -37,9 +37,8 @@ export const paramDef = {
 	required: ['name', 'description', 'permission'],
 } as const;
 
-// eslint-disable-next-line import/no-default-export
 @Injectable()
-export default class extends Endpoint<typeof meta, typeof paramDef> {
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
 	constructor(
 		@Inject(DI.appsRepository)
 		private appsRepository: AppsRepository,