Improve the generated wiki pages:
- normalize definition-style option blocks (*name*: / typeof: / default:)
into scdoc tables, so every module renders options as a clean table like
the table-style pages (Bluetooth, Network, ... no longer a wall of text)
- drop pandoc's empty leading table-header row so the real header shows
- pin pandoc to 3.5 in CI (the distro 2.x man reader mangled lists into
blockquotes); matches local output
- prepend a visible "auto-generated from master, do not edit here" note to
every page (was an invisible HTML comment)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
