.Codex

Execute the difit release workflow when the user says "リリース" or asks to cut a release. Update CHANGELOG Unreleased from commits since latest tag, ask for explicit OK confirmation in Japanese, then release by moving the confirmed Unreleased section verbatim as the exact source of truth.

Ask the user for a code review through difit after code changes in this repository, using `pnpm run dev`.

Execute the VS Code extension release workflow when the user asks to publish/release the difit VS Code extension. Run local VSIX build and smoke verification first, ask for explicit OK in Japanese, then publish with vsce.