feat(#26): Add custom login form

legalconsenthub/app/pages/login.vue

@@ -30,10 +30,17 @@
 definePageMeta({ auth: false, layout: 'auth' })
 
 const { t: $t } = useI18n()
+const { loggedIn, openInPopup } = useUserSession()
 
 useSeoMeta({ title: $t('auth.login') })
 
+watch(loggedIn, (isLoggedIn) => {
+  if (isLoggedIn) {
+    navigateTo('/')
+  }
+})
+
 function handleSignIn() {
-  navigateTo('/auth/keycloak', { external: true })
+  openInPopup('/auth/keycloak')
 }
 </script>