chore: add .pi folder

.pi/prompts/cl.md

@@ -0,0 +1,53 @@
+---
+description: Audit changelog entries before release
+---
+Audit changelog entries for all commits since the last release.
+
+## Process
+
+1. **Find the last release tag:**
+   ```bash
+   git tag --sort=-version:refname | head -1
+   ```
+
+2. **List all commits since that tag:**
+   ```bash
+   git log <tag>..HEAD --oneline
+   ```
+
+3. **Read each package's [Unreleased] section:**
+   - packages/ai/CHANGELOG.md
+   - packages/tui/CHANGELOG.md
+   - packages/coding-agent/CHANGELOG.md
+
+4. **For each commit, check:**
+   - Skip: changelog updates, doc-only changes, release housekeeping
+   - Determine which package(s) the commit affects (use `git show <hash> --stat`)
+   - Verify a changelog entry exists in the affected package(s)
+   - For external contributions (PRs), verify format: `Description ([#N](url) by [@user](url))`
+
+5. **Cross-package duplication rule:**
+   Changes in `ai`, `agent` or `tui` that affect end users should be duplicated to `coding-agent` changelog, since coding-agent is the user-facing package that depends on them.
+
+6. **Add New Features section after changelog fixes:**
+   - Insert a `### New Features` section at the start of `## [Unreleased]` in `packages/coding-agent/CHANGELOG.md`.
+   - Propose the top new features to the user for confirmation before writing them.
+   - Link to relevant docs and sections whenever possible.
+
+7. **Report:**
+   - List commits with missing entries
+   - List entries that need cross-package duplication
+   - Add any missing entries directly
+
+## Changelog Format Reference
+
+Sections (in order):
+- `### Breaking Changes` - API changes requiring migration
+- `### Added` - New features
+- `### Changed` - Changes to existing functionality
+- `### Fixed` - Bug fixes
+- `### Removed` - Removed features
+
+Attribution:
+- Internal: `Fixed foo ([#123](https://github.com/badlogic/pi-mono/issues/123))`
+- External: `Added bar ([#456](https://github.com/badlogic/pi-mono/pull/456) by [@user](https://github.com/user))`