- Update all 24.04.2 references to 24.04.4 (ISO name, URLs, SHA256, docs)
- Add format-persistence.sh to bootable/linux-setup/ (from working E: drive)
- Rewrite website guide.html Linux tutorial: Linux Mint + Rufus → Ventoy + Ubuntu
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>