## Summary
Migrates the MaxHistoryItems browser coverage to the accepted jobs route
fixture pattern.
## Changes
- **What**: Composes `jobsRouteFixture` into the queue settings spec and
removes the old `AssetsHelper` route setup.
- **What**: Adds a `responseLimit` option to `jobsRouteFixture` so tests
can match a requested history limit while intentionally returning more
jobs.
- **Dependencies**: None.
## Review Focus
The key behavior is preserving both FE-501 acceptance cases: `/api/jobs`
still receives the configured `limit`, and the queue panel still caps
rendered history even if the mocked backend returns more rows than
requested.
Fixes FE-501
## Screenshots (if applicable)
Not applicable.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-12298-test-migrate-MaxHistoryItems-browser-coverage-3616d73d365081d6bf77fb205fcd51d4)
by [Unito](https://www.unito.io)