Updated sch, mech, pcb_main, and pos configs to properly check
for KIBOT_VAR_rev before falling back to git describe.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- rev/rev_pcb: Use KIBOT_VAR_rev if set, else git describe
- name: Use KIBOT_VAR_name if set, else extract from filename
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>