Rebuild rack01 from the physically remounted hardware:
- Correct stale positions/ports/outlets for pp01, pp02, sw01, pdu01-04
- Model shelves as 1U trays (towers stand above without consuming rack U's);
add shf02 and empty half-depth shf03/shf04
- Add ups01/ups02; reseat nas01/02 and sw02-05; move srv04-07 onto shf02
- Add `wan` hardware kind; add WAN demarcation hosts wan01 (active) and
wan02 (staging)
- Document full live network wiring: srv01-07 -> pp02 -> sw01 (LAN) and
srv01 eth0 -> pp02 -> pp01 -> wan01 (WAN); keep non-active lines
(wan2, working-table patches, sw01 mgmt) in notes only
- Regenerate hardware index + rack01 elevation/network/power artifacts
Also includes the in-progress generator updates (gen_rack.py, gen_overview.py,
Makefile, tests) that the regenerated artifacts depend on.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>