- Add autologin config for getty@tty1.service to auto-login as emulation user
- Add udev rule for auto-detecting second SD card (mmcblk1p1)
- Add systemd mount units for /roms (primary SD) and /roms2 (second SD)
- Add .bash_profile to auto-start X on tty1
- Add .xinitrc to configure X11 and launch EmulationStation-DE
- Add retroarch.cfg with H700 optimized settings
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>