Ubbe b4e95dba14 feat(frontend): update empty task view designs (#11498) ...

## Changes 🏗️

Update the new library agent page, empty view to look like:

<img width="900" height="1060" alt="Screenshot 2025-12-01 at 14 12 10"
src="https://github.com/user-attachments/assets/e6a22a4f-35f4-434e-bbb1-593390034b9a"
/>

Now we display an **About this agent** card on the left when the agent
is published on the marketplace. I expanded the:
```
/api/library/agents/{id}
```
endpoint to return as well the following:
```js
{
  // ...
  created_at: "timestamp",
  marketplace_listing: {
    creator: { name: "string", "slug": string, id: "string"  },
    name: "string",
    slug: "string",
    id: "string"
  }
}
```
To be able to display this extra information on the card and link to the
creator and marketplace pages.

Also:
- design system updates regarding navbar and colors

## Checklist 📋

### For code changes:
- [x] I have clearly listed my changes in the PR description
- [x] I have made a test plan
- [x] I have tested my changes according to the test plan:
  - [x] Run locally and see the new page for an agent with no runs

2025-12-01 20:28:44 +07:00

..

EditAgentModal

refactor(frontend): move old components to __legacy__ (#10953)

2025-09-18 21:37:43 +00:00

GoogleDrivePicker

feat(frontend): update empty task view designs (#11498)

2025-12-01 20:28:44 +07:00

InfiniteScroll

refactor(frontend): standardise with environment service (#11209)

2025-10-21 08:44:34 +00:00

PublishAgentModal

feat(backend): Prevent duplicate slugs for store submissions (#11155)

2025-10-14 11:14:00 +00:00