2ec45c49af
Add Auth sign-in/sign-up page and InviteLanding page for invite acceptance. Add CloudAccessGate that checks deployment mode and redirects to /auth when session is required. Add CompanyRail with drag-and-drop company switching. Add MarkdownBody prose renderer. Redesign Inbox with category filters and inline join-request approval. Refactor AgentDetail to overview/configure/runs views with claude-login support. Replace navigate() anti-patterns with <Link> components in Dashboard and MetricCard. Add live-run indicators in sidebar agents. Fix LiveUpdatesProvider cache key resolution for issue identifiers. Add auth, health, and access API clients. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>