Home: reorganize into six sections with progressive disclosure
Home listed 40 links across 7 sections while leaving 19 pages unlinked, so it
was neither short nor complete. The hub pages that carry each cluster already
exist (Component Lifecycle, Vibe Tests, Night Watch Overview, Research
Archive); Home now points at them instead of duplicating their contents.
- Home: 15 top-level links in Start here / Architecture / Building a component
/ Quality / Operations / Also. Nothing removed from the wiki — every demoted
page is one click deeper behind a hub that lists it.
- Add _Sidebar.md so the same navigation renders on every page.
- Re-home the four pages Home was the only link to: Blog Review Rubric and
Testing Example Apps from Contributing, Hardening Audit Guide from Component
Lifecycle. Zero orphans after the change.
- Fix the Contributing with AI Assistants link in Release Process, broken by a
line wrap inside the [[...]].