feat(server): cleanup trashed doc's embedding (#13201)

fix AI-359

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

* **New Features**
* Added automated cleanup of embeddings for documents deleted or trashed
from workspaces.
* Introduced a new job to schedule and perform this cleanup per
workspace daily and on demand.
  * Added new GraphQL mutation to manually trigger the cleanup process.
* Added the ability to list workspaces with flexible filtering and
selection options.

* **Improvements**
* Enhanced document status handling to more accurately reflect embedding
presence.
* Refined internal methods for managing and checking document
embeddings.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/common/graphql/src/schema.ts

@@ -1440,6 +1440,8 @@ export interface Mutation {
   sendVerifyEmail: Scalars['Boolean']['output'];
   setBlob: Scalars['String']['output'];
   submitAudioTranscription: Maybe<TranscriptionResultType>;
+  /** Trigger cleanup of trashed doc embeddings */
+  triggerCleanupTrashedDocEmbeddings: Scalars['Boolean']['output'];
   /** Trigger generate missing titles cron job */
   triggerGenerateTitleCron: Scalars['Boolean']['output'];
   /** update app configuration */