[katieschilling]

Summary

pnpm check fails on main since the biome 2.6.3 bump (#389): biome 2.6 formats Markdown and YAML by default and flags 18 files (READMEs, AGENTS.md, the generated CHANGELOG.md files, pnpm-lock.yaml, pnpm-workspace.yaml, two workflows, specs.yaml). Because the pre-commit hook runs pnpm check, every commit on the repo currently needs HUSKY=0.

This restores the pre-upgrade behavior by disabling the two new formatters in biome.json, rather than reformatting the files: CHANGELOG.md and pnpm-lock.yaml are regenerated by changesets and pnpm and would drift again on the next release. It also bumps $schema to the installed version, which clears the "schema version does not match" info.

If we do want biome to own Markdown/YAML, that should be its own change with the generated files excluded and the rest formatted in one commit.

Test plan

• biome check .: 496 files, 0 errors, 0 info
• No source files touched

Unblocks #372 (which otherwise fails the hook on its changeset file).

🤖 Generated with Claude Code

https://claude.ai/code/session_01Hqe2uWQDRZXDwo7DZEu5En

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Note

Low Risk
Config-only change to Biome formatters; no runtime, auth, or business logic is affected.

Overview
Biome 2.6 turns on Markdown and YAML formatting by default, which was breaking pnpm check / pre-commit on generated docs and lockfiles. This PR restores pre-upgrade behavior by explicitly disabling those formatters in biome.json, and updates $schema to 2.6.3 so it matches the installed Biome version.

No application or package source files are changed—only tooling config.

^{Reviewed by Cursor Bugbot for commit 257f1e8. Bugbot is set up for automated code reviews on this repo. Configure here.}

[greptile-apps]

Confidence Score: 5/5

[Low impact] This PR appears safe to merge; no actionable issues were found.

Summary

Updates biome.json to keep Markdown and YAML formatting disabled after the Biome upgrade.

• Biome checks no longer format Markdown or YAML files.

_{Reviews (1) · Last reviewed commit: "chore(tooling): keep biome off Markdown ..." · Reviewed by Greptile}