The OIDC issuer URL was being used to construct authorize/token URLs,
but Authentik's endpoints are at different paths than the issuer base.
- Use the actual authorization_endpoint from .well-known config
- Use the actual token_endpoint from .well-known config
- Fixes Authentik 'not found' error on login redirect
The OIDC issuer URL in .env ends with a trailing slash, which caused
the authorize endpoint to have a double slash (//authorize).
- Normalize issuer URL by removing trailing slash before appending path
- Applied to both LoginPage.tsx and CallbackPage.tsx
- Fixes Authentik 'not found' error on login redirect
- Add OIDC authentication with PKCE flow
- Create dashboard shell with sidebar and header
- Implement project management UI (list, create, detail)
- Add tool spawn page with tool/project selection
- Create tool instance detail page with status and controls
- Set up React Router with route guards
- Add Zustand auth store and API client with types
alex