Plugin settings UI:
- Settings → Plugins now shows a clean list (status dot, name, enabled badge)
with a Settings button per plugin linking to its own detail page
- Per-plugin detail page at /settings/plugins/<name>/ shows enable toggle,
all config fields, load status, and failure notice if the plugin errored
- Config saving now scoped per-plugin via POST /settings/plugins/<name>/;
removes the monolithic save-all-plugins form
Plugin repositories:
- Replace single Plugin Index URL field with a managed list of repositories
(HTMX add/edit/remove per entry, same pattern as Ansible sources)
- plugin_index.py: fetch_catalog() now accepts a list of URLs, caches per-URL,
and merges results deduplicating by plugin name (first repo wins)
- Legacy plugins.index_url is auto-migrated to the new list format on first
access so existing installs don't lose their configured URL
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
bvandeusen
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