fix(core): unused blobs query (#10399)

packages/frontend/core/src/modules/blob-management/entity/unused-blobs.ts

@@ -121,45 +121,26 @@ export class UnusedBlobs extends Entity {
   }
 
   private async getUsedBlobs(): Promise<string[]> {
-    const batchSize = 100;
+    const result = await this.docsSearchService.indexer.blockIndex.aggregate(
-    let offset = 0;
+      {
-    const unusedBlobKeys: string[] = [];
+        type: 'boolean',
-
+        occur: 'must',
-    while (true) {
+        queries: [
-      const result = await this.docsSearchService.indexer.blockIndex.aggregate(
+          {
-        {
+            type: 'exists',
-          type: 'boolean',
+            field: 'blob',
-          occur: 'must',
-          queries: [
-            {
-              type: 'exists',
-              field: 'blob',
-            },
-          ],
-        },
-        'blob',
-        {
-          pagination: {
-            limit: batchSize,
-            skip: offset,
           },
-        }
+        ],
-      );
+      },
-
+      'blob',
-      if (!result.buckets.length) {
+      {
-        break;
+        pagination: {
+          limit: Number.MAX_SAFE_INTEGER,
+        },
       }
+    );
 
-      unusedBlobKeys.push(...result.buckets.map(bucket => bucket.key));
+    return result.buckets.map(bucket => bucket.key);
-      offset += batchSize;
-
-      // If we got less results than the batch size, we've reached the end
-      if (result.buckets.length < batchSize) {
-        break;
-      }
-    }
-
-    return unusedBlobKeys;
   }
 
   async hydrateBlob(