🐛 Bug: deep requires without a file extension broke in 12.0.0-rc.5

📝 Docs: Deprioritize "ℹ️ New Documentation Site" from docs site?

🛠️ Repo: `"before each" hook for "should be chainable"` test fails sporadically

🛠️ Repo: `--exit` tests failing sporadically

🐛 Bug: parallel mode serializer mutates objects reachable from a test's error in place, corrupting shared modules for the reused worker and losing the file's results

🛠️ Repo: 2026-06-06 Codecov outage

🛠️ Repo: Ensure `npm i` works for all supported Node versions, including devDeps

🛠️ Repo: `npm i` with Node 22.21.1 gives EBADENGINE for `npm-run-all2`

🛠️ Repo: Codecov failures

📝 Docs: Add issue/PR description stipulations to AI contribution policy