Added 4 Demo Users, with Coast emails, Hierarchy, roles etc.

src/components/layout/sidebar.tsx

@@ -42,6 +42,7 @@ interface SidebarProps {
 export function Sidebar({ collapsed, onToggle, mobileOpen, onMobileClose }: SidebarProps) {
   const pathname = usePathname()
   const { user } = useUser()
+  if (!user) return null
   const initials = user.name.split(" ").map((n) => n[0]).join("")
 
   const sidebarContent = (

src/components/layout/topbar.tsx

@@ -35,8 +35,9 @@ interface TopbarProps {
 export function Topbar({ onMenuClick }: TopbarProps) {
   const router = useRouter()
   const { theme, setTheme } = useTheme()
-  const { user } = useUser()
+  const { user, logout } = useUser()
   const [searchOpen, setSearchOpen] = useState(false)
+  if (!user) return null
   const initials = user.name.split(" ").map((n) => n[0]).join("")
 
   return (
@@ -136,7 +137,7 @@ export function Topbar({ onMenuClick }: TopbarProps) {
               Settings
             </DropdownMenuItem>
             <DropdownMenuSeparator />
-            <DropdownMenuItem className="text-destructive">
+            <DropdownMenuItem className="text-destructive" onClick={logout}>
               <LogOut className="mr-2 h-4 w-4" />
               Log out
             </DropdownMenuItem>