Co-authored-by: Dhravya Shah <dhravya@supermemory.com>
Co-authored-by: Dhravya Shah <dhravyashah@gmail.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
- Promote integrations from ?view=integrations to real /integrations and nested /integrations/[card] routes; the page body is shared via AppExperience and useViewMode is path-aware.
- Legacy ?view= URLs (and /settings/integrations) redirect to the new routes for back-compat; middleware/ensure-workspace allow the public routes.
- Add ?connect=<plugin|provider> deeplink that opens a card's connect modal instantly with a loading state (e.g. Hermes API key).
## Summary
- Allow logged-out users to load `/?view=integrations` without being redirected to login
- Add a public integrations header with Supermemory branding and a login CTA
- Run IntegrationsView in guest mode with static catalog data only, no auth-backed queries
- Route all guest Connect actions to login with a redirect back to the integrations page
<img width="1680" height="1009" alt="Screenshot 2026-06-09 at 9 32 33 PM" src="https://github.com/user-attachments/assets/111f2b1a-5224-47ae-8152-e1349c05842d" />
Middleware now reconstructs public URLs from portless forwarded headers and recognizes better-auth-dev session cookies so OAuth sign-in works with local API + worktree dev URLs.
