Ma77Ball opened a new issue, #5920:
URL: https://github.com/apache/texera/issues/5920
Follow-up from PR #5704 review.
### Problem
Each workflow card calls `GET /{wid}/cover` individually
(`WorkflowCoverService.getCover`), so a dashboard/hub page of N cards issues N
separate requests, each a DB hit plus an access check. This will scale poorly
on a busy dashboard.
PR #5704 already fixed the per-card correctness issues (stale-cover flash
and out-of-order resolution via `switchMap` + eager reset), but the fetch
volume remains.
### Proposal
Fold a `hasCover` flag (or the cover data itself) into the existing
workflow-list/search payload so cards can either render directly or gate a lazy
fetch, instead of every card fetching unconditionally on init.
This touches the workflow-list/search query and response type, which is why
it was deferred out of #5704.
### Context
- Service:
`frontend/src/app/dashboard/service/user/workflow-cover/workflow-cover.service.ts`
- Consumer:
`frontend/src/app/dashboard/component/user/list-item/card-item/card-item.component.ts`
- Backend endpoint: `WorkflowResource.getCoverImage`
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