chore: update lint script to include the .mjs (#1267)

apps/web/preset.config.mjs

@@ -1,6 +1,6 @@
 import 'dotenv/config';
 
-export default {
+const config = {
   enableIndexedDBProvider: Boolean(process.env.ENABLE_IDB_PROVIDER ?? '1'),
   enableBroadCastChannelProvider: Boolean(
     process.env.ENABLE_BC_PROVIDER ?? '1'
@@ -8,3 +8,4 @@ export default {
   prefetchWorkspace: Boolean(process.env.PREFETCH_WORKSPACE ?? '1'),
   exposeInternal: Boolean(process.env.EXPOSE_INTERNAL ?? '1'),
 };
+export default config;