Group built-in settings before optional and installed plugins, and open the full experimental catalog on a separate page.
Preserve detail navigation and unsaved configuration when installation finishes, and use the visible More label as the accessible name.
The bundle page ends with a Source section: the spec that installs the
bundle elsewhere, as `pnpm add` accepts it, or Built in for an official
bundle the installation ships, followed by its current version.
The Host's listBundles carries the new `source` field for profile
dependencies: git addresses and URLs as recorded, file:/link: paths made
absolute against the profile, and registry ranges, tags, or aliases after
the package name.
The bundle page now titles the fixture by its package name, prints the
row id as code under the row's title, and drops the missing-description
line, as master's row and official goldens already record.
The crumb, uninstall, and configure controls no longer render an icon child in the accessibility tree; the bundle page golden this branch added follows the row and official goldens master re-recorded.
The Plugins page declares three list slots as children of its main
entry: `plugins.detail.actions` renders at the head of a detail page
before its switch and uninstall controls, `plugins.detail.badge` after
the tags beside the title, and `plugins.detail.section` below the page's
own content. Every entry receives a `subject` owner prop naming what the
open page is about — a bundle, one row of a bundle, or an official item —
so one entry serves any page and renders nothing elsewhere. A row's page
still opens only for rows with a `plugins.row.config` entry.
The `plugin-config` web lane drives the three slots through the live
fixture on its bundle page and its row page, records a new bundle
golden, and shows the fixture contributing nothing to an official page.
creatixchu