useIonRoute() for workaround

[trydofor]

• https://ionic.nuxtjs.org/get-started/watch-outs
• Recommend to not use the auto-import useRoute() nuxt-modules/ionic#512

[trydofor]

as https://ionicframework.com/docs/vue/navigation#navigating-using-useionrouter

alias vue's useRoute to useIonRoute composable

/**
 * https://ionic.nuxtjs.org/get-started/watch-outs
 */
export { useRoute as useIonRoute } from 'vue-router';