b5e39121d2
Add `ninja plugin gallery list|add|remove|reorder|set-featured` for author-side curation of a plugin/theme's registry screenshot gallery, feeding the browse/detail surfaces shipped in Phases 4-5. - Re-vendor plugin_registry.proto from orchestrator (adds PluginGalleryService) and regenerate the connect client. - Wire the Gallery client into orchclient.Client. - Target plugin defaults from plugin.mod with --scope/--name overrides; device-flow auth via resolveClient. list is a public read; add/remove/ reorder/set-featured are RoleUser (scope/account membership enforced server-side). add derives content_type from the extension against the png/jpg/jpeg/webp allowlist and rejects >8MiB client-side. Scope handling trims a leading @ client-side because ListScreenshots does not trim server-side (GetPlugin does). Live-verified against the dev orchestrator; go build + go test ./... + check-safety all green. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>