feat(core): use cloud indexer for search (#12899)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **New Features**
- Added enhanced error handling and user-friendly error messages in
quick search and document search menus.
  - Introduced loading state indicators for search operations.
  - Quick Search now provides explicit error feedback in the UI.

- **Improvements**
- Search and aggregation operations can now prefer remote or local
indexers based on user or system preference.
- Streamlined indexer logic for more consistent and reliable search
experiences.
- Refined error handling in messaging and synchronization layers for
improved stability.
- Enhanced error object handling in messaging for clearer error
propagation.
- Updated cloud workspace storage to always use IndexedDB locally and
CloudIndexer remotely.
- Shifted indexer operations to use synchronized indexer layer for
better consistency.
  - Simplified indexer client by consolidating storage and sync layers.
- Improved error propagation in messaging handlers by wrapping error
objects.
- Updated document search to prioritize remote indexer results by
default.

- **Bug Fixes**
- Improved robustness of search features by handling errors gracefully
and preventing potential runtime issues.

- **Style**
  - Added new styles for displaying error messages in search interfaces.

- **Chores**
- Removed the obsolete "Enable Cloud Indexer" feature flag; cloud
indexer behavior is now always enabled where applicable.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/common/infra/src/op/__tests__/consumer.spec.ts

@@ -43,7 +43,10 @@ describe('op consumer', () => {
     expect(ctx.postMessage.mock.lastCall).toMatchInlineSnapshot(`
       [
         {
-          "error": [Error: Handler for operation [add] is not registered.],
+          "error": {
+            "message": "Handler for operation [add] is not registered.",
+            "name": "Error",
+          },
           "id": "add:1",
           "type": "return",
         },

packages/common/infra/src/op/client.ts

@@ -61,7 +61,7 @@ export class OpClient<Ops extends OpSchema> extends AutoMessageHandler {
     }
 
     if ('error' in msg) {
-      pending.reject(msg.error);
+      pending.reject(Object.assign(new Error(), msg.error));
     } else {
       pending.resolve(msg.data);
     }
@@ -86,7 +86,7 @@ export class OpClient<Ops extends OpSchema> extends AutoMessageHandler {
         return;
       }
 
-      ob.error(msg.error);
+      ob.error(Object.assign(new Error(), msg.error));
     };
 
   private readonly handleSubscriptionCompleteMessage: MessageHandlers['complete'] =

packages/common/infra/src/op/consumer.ts

@@ -1,4 +1,5 @@
 import EventEmitter2 from 'eventemitter2';
+import { pick } from 'lodash-es';
 import { defer, from, fromEvent, Observable, of, take, takeUntil } from 'rxjs';
 
 import { MANUALLY_STOP } from '../utils';
@@ -70,7 +71,15 @@ export class OpConsumer<Ops extends OpSchema> extends AutoMessageHandler {
           this.port.postMessage({
             type: 'return',
             id: msg.id,
-            error: error as Error,
+            error: pick(error, [
+              'name',
+              'message',
+              'code',
+              'type',
+              'status',
+              'data',
+              'stacktrace',
+            ]),
           } satisfies ReturnMessage);
         },
         complete: () => {
@@ -100,7 +109,15 @@ export class OpConsumer<Ops extends OpSchema> extends AutoMessageHandler {
           this.port.postMessage({
             type: 'error',
             id: msg.id,
-            error: error as Error,
+            error: pick(error, [
+              'name',
+              'message',
+              'code',
+              'type',
+              'status',
+              'data',
+              'stacktrace',
+            ]),
           } satisfies SubscriptionErrorMessage);
         },
         complete: () => {