fix(extensions): show directory-based project plugins

[pascalandr]

Summary

Fixes #1105 by updating the Extensions settings store to include all project-scoped plugins returned by openworkClient.listPlugins(...), deduped by spec, instead of only showing plugins whose source is config.

Testing

• git diff --check upstream/dev...fix/1105-local-plugin-visibility OK
• pnpm --filter @openwork/app typecheck could not provide a clean signal in this environment due local TypeScript install issues (react-router-dom, lucide-react, zustand, @tanstack/react-virtual missing) plus an existing streamdown / React types mismatch

Notes

• This is the React port of the local pre-cutover fix.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
openwork-landing	Ready	Preview, Comment, Open in v0	Apr 30, 2026 8:16am

[vercel]

@pascalandr is attempting to deploy a commit to the Different AI Team on Vercel.

A member of the Team first needs to authorize it.

[github-actions]

The following comment was made by an LLM, it may be inaccurate:

[src-opn]

Requesting changes.

Finding:

• apps/app/src/react-app/domains/settings/state/extensions-store.ts:1306 and apps/app/src/react-app/domains/settings/pages/plugins-view.tsx:250-267: directory-discovered project plugins are now added to pluginList as bare strings, but pluginList does not preserve each item's source. The Plugins UI renders every entry with the same Enabled state and Remove action, and removePlugin() only removes config-backed plugins from opencode.json / DELETE /workspace/:id/plugins/:name. For a dir.project item, clicking Remove will either report Plugin not found or refresh back to the same item, which makes the new visible plugin look removable when it is not. Please preserve plugin metadata in state or otherwise render directory plugins read-only / source-aware, and only enable removal for config-backed plugins.

Verification performed:

• git diff --check origin/dev...HEAD
• byte-level scan of the changed patch for non-ASCII/control/Bidi/BOM characters
• pnpm install --frozen-lockfile
• pnpm --filter @openwork/app typecheck
• pnpm --filter @openwork/app build

[pascalandr]

Made directory plugins visible but read-only, and kept Remove only for config plugins.