Add an optional `chassis_u` field for shelf-mounted devices (their height
in U where they stand on the shelf) and render it:
- gen_rack draws each tower chassis_u U's tall, rising above the 1U shelf
line; rail-mounted devices now paint on top so a PDU within a tower's
span (e.g. pdu03 over srv05/06) stays visible
- occupancy table shows each tower's real U-span (e.g. srv01 U37-U46)
- validate_item checks chassis_u is a positive integer; absent chassis_u
renders byte-identically to before
- set chassis_u for srv01-07 (10/8/6/6/7/7/6U); document the field in the
editing guide; regenerate rack01 artifacts
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Move the naming-scheme spec from notes/dev/specs/ into docs/guides/ so it
publishes to docs.makerfloss.eu, add it under the Hardware nav, and link it
from the editing guide. Repoint the stale references in CLAUDE.md and the
migration plan to the new path.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add docs/guides/editing-hardware-docs.md covering the frontmatter schema,
rack/shelf/PDU/power/network fields, the `make docs-index` workflow and
CI drift gate, plus dos and don'ts. Kept under docs/guides/ so the
hardware generators don't parse it as a host file. Linked under the
Hardware nav section so it publishes to docs.makerfloss.eu.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
