Removed useless const and imports

src/App.vue

@@ -1,12 +1,9 @@
 <script setup lang="ts">
-import { RouterView } from 'vue-router'
-
+import { RouterView } from "vue-router"
 </script>
 
 <template>
 	<RouterView />
 </template>
 
-<style scoped>
-
-</style>
+<style scoped></style>

src/views/GroupSelection.vue

@@ -2,14 +2,11 @@
 import { useSessionStore } from "@/stores/useSessionStore"
 import { db } from "@/utils/firestore"
 import { collection, addDoc, type DocumentData } from "firebase/firestore"
-import { ref } from "vue"
 import { useRouter } from "vue-router"
 
 const router = useRouter()
 const sessionStore = useSessionStore()
 
-const group = ref("")
-
 async function getGroup(): Promise<DocumentData | undefined> {
 	try {
 		return await addDoc(collection(db, "groups"), {})