docs: update plausible domain

Author: danielroe

docs/nuxt.config.ts

@@ -11,7 +11,7 @@ export default defineNuxtConfig({
 theme: {},
 modules: ['@nuxthq/admin','@docus/github','vue-plausible'],
 plausible: {
-url: 'ionic.roe.dev',
+domain: 'ionic.roe.dev',
 },
 tailwindcss: {
 config: {