fix(web): restore login page design and add runtime config injection (#435)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

packages/ui/src/index.ts

@@ -43,3 +43,20 @@ export type {
   ToastContextValue,
   ToastProviderProps,
 } from "./components/Toast.js";
+
+// Auth Surface
+export {
+  AuthShell,
+  AuthCard,
+  AuthBrand,
+  AuthStatusPill,
+  AuthDivider,
+} from "./components/AuthSurface.js";
+export type {
+  AuthShellProps,
+  AuthCardProps,
+  AuthBrandProps,
+  AuthStatusTone,
+  AuthStatusPillProps,
+  AuthDividerProps,
+} from "./components/AuthSurface.js";