feat: collapsible sidebar groups + favorites, chat hide setting, billing page, module route guards

src/components/ModuleGuard.tsx

@@ -0,0 +1,14 @@
+import { Navigate } from 'react-router-dom'
+import { useModules } from '../contexts/ModulesContext'
+
+interface ModuleGuardProps {
+  moduleId: string
+  children: React.ReactNode
+  redirectTo?: string
+}
+
+export function ModuleGuard({ moduleId, children, redirectTo = '/modules' }: ModuleGuardProps) {
+  const { isActive } = useModules()
+  if (!isActive(moduleId)) return <Navigate to={redirectTo} replace />
+  return <>{children}</>
+}