Add input validation and path safety checks to prevent path traversal
attacks in persona name handling:
- Add validate_persona_name() to block dangerous characters (/, \, .., etc)
- Add ensure_path_within_personas_dir() to verify resolved paths stay within PERSONAS_DIR
- Apply validation at persona creation, renaming, and deletion operations
Fixes security issues identified by cubic-dev-ai in PR review.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Co-authored-by: Nick Sweeting <pirate@users.noreply.github.com>
- Add `archivebox persona create/list/update/delete` commands
- Support `--import=chrome|firefox|brave` to copy browser profile
- Extract cookies via CDP to generate cookies.txt for non-browser tools
- Fix JSDoc comment parsing issue in chrome_utils.js
