Define 4 hardware target classes (AMD/Intel desktop/laptop),
per-target checklist, negative-result capture format, and
quick/full test procedures. Ready for bare-metal evidence.
- udev-shim: replace .expect() with graceful errors (no more panic on Broken pipe)
- P4-initfs: remove duplicate sessiond (conflicted with config)
- accessibility/ime/keymapd: break instead of exit(1) on EBADF
- P6 driver patches rebased
- Docs: archive old reports, add implementation master plan