refactor(app): register built-in extension runtimes

[benjaminshafii]

Summary

• Convert built-in extension settings registrations to the extension runtime registry
• Move Computer Use, OpenAI Image Gen, Ollama, and Google Workspace connected-state/config checks behind runtime entries
• Rename the generic catalog from MCP view/state to extensions catalog/view state
• Drive local MCP command/environment resolution from localCommandRef metadata instead of ui-control or server-name branches
• Keep actual MCP server/card behavior intact for MCP entries

Tests

• pnpm --filter @openwork/app typecheck
• pnpm --filter openwork-server typecheck
• pnpm --filter openwork-server test src/workspace-init.test.ts
• git diff --check
• Daytona Electron validation on refactor/builtin-extension-runtimes at commit 2d7cff7:
  • Verified real Electron: Electron/35.7.5
  • Created local workspace /workspace/hello
  • Opened Settings -> Extensions
  • Verified default-visible built-ins render: OpenWork Browser, Computer Use, OpenAI Image Gen, Voice Mode, Ollama
  • Verified Google Workspace is hidden by default, appears after Show hidden, and its detail panel does not expose OAuth scopes, PKCE, vault, Google Cloud, or tool-contract internals
  • Opened built-in detail/config panels
  • Connected OpenWork UI Control MCP, reloaded, and verified catalog shows Connected and Your Apps shows Ready

Recording: https://8090-zth7rbbji9wpolbg.daytonaproxy01.net/recordings/builtin-extension-runtimes-generic-cleanup.mp4

[vercel]

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Project	Deployment	Actions	Updated (UTC)
openwork-app	Ready	Preview, Comment	May 27, 2026 2:02pm
openwork-den	Ready	Preview, Comment	May 27, 2026 2:02pm
openwork-den-worker-proxy	Ready	Preview, Comment	May 27, 2026 2:02pm
openwork-landing	Ready	Preview, Comment, Open in v0	May 27, 2026 2:02pm

[cubic-dev-ai]

No issues found across 7 files

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