Replace the dot-in-triangle (docs) and plain △ (landing) with a
unified geodesic 2V subdivision logo. Both sites now use the same
geometric mark: a large triangle with an inverted inner triangle
whose vertices touch the midpoints of the outer sides.
Reflects geodesic dome design — Class I, Frequency 2 subdivision.
- OperatorBanner is ISO-only (shows when hostname !== clawdie.si)
- Production site at clawdie.si should never show it
- Replace broken emoji flags (🇬🇧🇸🇮) with clean EN/SI text labels
- Copy Astro landing page source into docs/website/ (20K, no node_modules)
- Add ISO version badge to LandingBody.astro (only shown when
ASTRO_ISO_VERSION is set during build)
- Add build_and_stage_docs() to build.sh: builds the Astro site with
the ISO version, stages output at /usr/local/share/clawdie-iso/docs/
- Skips gracefully when node/npm unavailable
- On the booted USB: open docs/index.html to see version-matched docs