Promote current product state to main

Merge pull request #1 from MartinCampbell1/codex/founderos-audit-v4-fixes

Fix web smoke test teardown on CI

Split release acceptance test steps

Pin autopilot release cleanup

Pin quorum main release commit

Pin quorum release regression fixes

Pin quorum topology fix

Harden release contract and archive internal notes

Harden release acceptance and shell audit seams

docs: record audit validation and quorum fixes

fix(ui): align discovery aside breakpoint xl→lg for consistency

fix(ui): mobile responsive — touch targets, viewport, breakpoints

fix(ui): mobile responsive — padding, fonts, columns, min-heights

fix(ui): bump muted-foreground contrast for WCAG AA compliance