feat: support fumadocs projects in cloud init

[Kinfe123]

Summary

• Teach docs cloud init to detect existing Fumadocs projects when no Docs Infra config exists.
• Generate a Docs Cloud sidecar docs.config.ts that points at the existing Fumadocs content root instead of replacing the rendering setup.
• Materialize docs.json with extensions.docsInfraProfile so cloud readers can understand the Fumadocs source shape.
• Keep existing native Docs Infra configs as the source of truth, even when Fumadocs packages are also present.

Validation

• pnpm --filter @farming-labs/docs exec vitest run src/cli/cloud.test.ts
• pnpm --filter @farming-labs/docs typecheck
• pnpm exec oxlint packages/docs/src/cli/cloud.ts packages/docs/src/cli/cloud.test.ts
• pnpm exec oxfmt --check packages/docs/src/cli/cloud.ts packages/docs/src/cli/cloud.test.ts
• pnpm --filter @farming-labs/docs build

---

Summary by cubic

Teach docs cloud init to connect existing Fumadocs apps without replacing their rendering setup. It also removes stale Fumadocs profiles when a native docs config exists so Cloud uses the right source.

• New Features

  • Detects Fumadocs via dependencies (e.g., fumadocs-core, fumadocs-ui), source config files, and common content roots.
  • Creates a sidecar docs.config.ts with a connect marker, contentDir, analytics defaults, and apiKey env (DOCS_CLOUD_API_KEY); leaves existing native @farming-labs/docs configs untouched.
  • Materializes docs.json with docs runtime, content roots, and extensions.docsInfraProfile describing the Fumadocs setup.
  • Skips connect mode if a native docs.config.* already exists; Cloud treats that as the source of truth.

• Bug Fixes

  • Drops a stale extensions.docsInfraProfile once a native docs.config.* is present, preserving other extensions.

^{Written for commit d6b1b07. Summary will update on new commits.}

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Project	Deployment	Actions	Updated (UTC)
docs-website	Ready	Preview, Comment	Jul 1, 2026 11:07pm
farming-labs-docs-docs-cloud	Building	Preview, Comment	Jul 1, 2026 11:07pm

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commit: d6b1b07

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1 issue found across 2 files

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