* fix: prepend YAML frontmatter to Cursor .mdc files for auto-inclusion
Cursor IDE requires YAML frontmatter with `alwaysApply: true` in .mdc
rule files for them to be automatically loaded. Without this frontmatter,
users must manually configure glob patterns for the rules to take effect.
This fix adds frontmatter generation to both the bash and PowerShell
update-agent-context scripts, handling three scenarios:
- New .mdc file creation (frontmatter prepended after template processing)
- Existing .mdc file update without frontmatter (frontmatter added)
- Existing .mdc file with frontmatter (no duplication)
Closes#669🤖 Generated with [Claude Code](https://claude.com/code)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: address Copilot review suggestions
- Handle CRLF line endings in frontmatter detection (grep '^---' instead
of '^---$')
- Fix double blank line after frontmatter in PowerShell New-AgentFile
- Remove unused tempfile import from tests
- Add encoding="utf-8" to all open() calls for cross-platform safety
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
