## Summary
- Fix delete-organization dialog focus when switching orgs inside Settings.
- Restyle delete-organization modal to match the app modal theme and remove extra organization icons.
- Make the organization switcher list scrollable when many orgs exist.
- Send Create organization directly to onboarding instead of opening the create-org modal.
- Stop onboarding from completing when org creation fails, show an error toast, and return existing users to the dashboard.
New /org/invite/[invitationId] page so consumer-org invitees can view and accept or decline invitations in the app instead of the console.
Fixes ENG-811
Settings 'create organization' now routes to /onboarding?new=1&name=... (team/personal, invites) instead of a bare authClient.create. Adds the forceCreate path with name prefill, clears new=1 after a successful create to prevent duplicate orgs, and fixes the Radix popover-to-dialog pointer-events lock.
