Migration to Fumadocs is complete. Remove the fern/ directory and all
related configuration: deprecated CI workflows, gitignore rules,
CODEOWNERS entry, and references in CLAUDE.md, README.md, context7.json,
and pyproject.toml.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add a git submodule reference to Effect-TS/effect at ts/vendor/effect
so AI coding agents have a local copy of the Effect source code to
reference when generating CLI code.
- Add submodule tracking main branch at ts/vendor/effect/
- Add "Effect.ts Reference Source" section to root CLAUDE.md
- Create Cursor rule for Effect source patterns in CLI package
- Enable submodule checkout in claude.yml GitHub Actions workflow
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>