fix(nbstore): fix indexer cache not working (#11922)

packages/common/nbstore/src/impls/idb/indexer/data-struct.ts

@@ -265,6 +265,8 @@ export class DataStruct {
     if (cached) {
       return cached;
     }
+
+    const result = await (async () => {
       using _ = await this.measure(`query[${query.type}]`);
       if (query.type === 'match') {
         const iidx = this.invertedIndex.get(table)?.get(query.field as string);
@@ -299,6 +301,11 @@ export class DataStruct {
         return await iidx.all(trx);
       }
       throw new Error(`Query type '${query.type}' not supported`);
+    })();
+
+    cache.set(query, result);
+
+    return result;
   }
 
   async clear(trx: DataStructRWTransaction) {