feat: use keycloak

plugins/keycloak.client.ts

@@ -0,0 +1,19 @@
+import Keycloak from "keycloak-js";
+
+export default defineNuxtPlugin((application) => {
+  const runtimeConfig = useRuntimeConfig();
+
+  const keycloak = new Keycloak({
+    url: runtimeConfig.public.keycloak.url,
+    realm: runtimeConfig.public.keycloak.realm,
+    clientId: runtimeConfig.public.keycloak.clientId,
+  });
+
+  keycloak.init({
+    onLoad: "login-required",
+  });
+
+  keycloak.updateToken(2000);
+
+  application.$keycloak = keycloak;
+});