fix: fix build warning and linter error

frontend/src/components/collection/OwnedItem.vue

@@ -53,7 +53,7 @@ const cancelUpdateItem = () => {
     <div class="paperbox-item-words">
       <p v-show="!isEditing">{{ name }}</p>
       <div v-show="isEditing" class="control">
-        <input v-model="editingName" class="input" type="text"></input>
+        <input v-model="editingName" class="input" type="text" />
       </div>
     </div>
 

frontend/src/router/index.ts

@@ -33,7 +33,7 @@ const router = createRouter({
   routes: routes,
 });
 
-router.beforeEach((to, from) => {
+router.beforeEach((to, _from) => {
   // Only check for those flagged.
   const token = useTokenStore();
   if (to.meta.requireLoggedInCheck) {

frontend/src/views/Collection.vue

@@ -212,7 +212,7 @@ const deleteSharingItem = async (username: string) => {
       </div>
     </div>
 
-    <div v-for="item in ownedItems.values()" style="display: flex; flex-flow: column; margin-top: 1.25rem;">
+    <div v-for="item in ownedItems.values()" :key="item[0]" style="display: flex; flex-flow: column; margin-top: 1.25rem;">
       <OwnedItem :uuid="item[0]" :name="item[1]" @delete="deleteOwnedItem" @share="shareOwnedItem"
         @update="updateOwnedItem" />
     </div>
@@ -243,7 +243,7 @@ const deleteSharingItem = async (username: string) => {
       </div>
     </div>
 
-    <div v-for="item in sharingItems" style="display: flex; flex-flow: column; margin-top: 1.25rem;">
+    <div v-for="item in sharingItems" :key="item" style="display: flex; flex-flow: column; margin-top: 1.25rem;">
       <SharingItem :username="item" @delete="deleteSharingItem" />
     </div>
   </div>