improvement: QRcode and shared link added to cases inorder to make it possible for staff users to share a case info with other staffs or other clinics.

frontend/src/lib/auth/postAuthRedirect.ts

@@ -0,0 +1,17 @@
+import { stripLocaleFromPathname } from '@/i18n/routing';
+
+const AUTH_REDIRECT_KEY = 'authRedirect';
+
+export function storeAuthRedirectFromPath(pathWithOptionalLocale: string) {
+  if (typeof window === 'undefined') return;
+  const path = stripLocaleFromPathname(pathWithOptionalLocale);
+  if (!path || path === '/login' || path === '/register') return;
+  sessionStorage.setItem(AUTH_REDIRECT_KEY, path);
+}
+
+export function consumeAuthRedirect(): string | null {
+  if (typeof window === 'undefined') return null;
+  const path = sessionStorage.getItem(AUTH_REDIRECT_KEY);
+  if (path) sessionStorage.removeItem(AUTH_REDIRECT_KEY);
+  return path;
+}