Update ai-experience plugin to query AiModelServerAPI entities

[gabemontero]

Summary

After PR #4211 (issue #4209), the model catalog entity provider emits AiModelServerAPI entities with spec.type: 'ai-model-server' instead of the previous Resource entities with spec.type: 'ai-model' (plus Component and API entities). The ai-experience plugin still queries for the old entity shapes and needs to be updated.

Affected code

1. plugins/ai-experience-backend/src/services/ModelService/ModelService.ts:73-74 — queries { kind: 'Resource', 'spec.type': 'ai-model' }, which will return zero results after the entity provider change.

2. plugins/ai-experience/src/components/ModelSection/ModelSection.tsx:54-55 — builds a catalog link with filters[kind]=resource&filters[type]=ai-model, which will show no results in the UI.

What to change

Update both locations to query for { kind: 'AiModelServerAPI', 'spec.type': 'ai-model-server' } and adjust any response handling for the new entity shape (models are now in spec.models.available instead of being separate Resource entities).

Context

• PR feat(#4209): add ai-model-server API spec type extension #4211 / issue feat: add ai-model-server API spec type (catalog-model layer + backend module) #4209 introduced the AiModelServerAPI kind
• The ai-experience plugin is expected to be replaced, but should be updated in the interim to avoid a broken model section

[fullsend-ai-triage]

🤖 Finished Triage · ✅ Success · Started 5:12 PM UTC · Completed 5:16 PM UTC

Commit: 4de1fd1 · View workflow run →

[fullsend-ai-triage]

This issue is well-specified — the affected files, current queries, and required changes are all clearly documented. However, progress is blocked on PR #4211 (feat: add ai-model-server API spec type extension), which introduces the AiModelServerAPI kind that this issue needs to query. That PR is still open and has not been merged.

Once PR #4211 lands, the two changes described here are straightforward:

1. Backend (workspaces/ai-integrations/plugins/ai-experience-backend/src/services/ModelService/ModelService.ts) — update the catalog query from { kind: 'Resource', 'spec.type': 'ai-model' } to { kind: 'AiModelServerAPI', 'spec.type': 'ai-model-server' } and adjust response handling for the new entity shape (spec.models.available).
2. Frontend (workspaces/ai-integrations/plugins/ai-experience/src/components/ModelSection/ModelSection.tsx) — update the catalog link filters from filters[kind]=resource&filters[type]=ai-model to the corresponding new values.

This issue will be unblocked once the prerequisite PR merges.

Blocked by:

• feat(#4209): add ai-model-server API spec type extension #4211

[gabemontero]

@rohitkrai03 @karthikjeeyar FYI

this is part of RHDHPLAN-404 (which aside from its position as a independent feature, is also a prereq to the RHDHPLAN-1505 related work)