style: fix linting issues met Prettier

frontend/src/router/index.ts

@@ -139,7 +139,7 @@ const router = createRouter({
             component: NotFound,
             meta: { requiresAuth: false },
         },
-    ]
+    ],
 });
 
 router.beforeEach(async (to, _from, next) => {

frontend/src/services/auth/auth-service.ts

@@ -141,7 +141,7 @@ apiClient.interceptors.request.use(
 // Registering interceptor to refresh the token when a request failed because it was expired.
 apiClient.interceptors.response.use(
     (response) => response,
-    async (error: AxiosError<{ message?: string, inner?: {message?: string} }>) => {
+    async (error: AxiosError<{ message?: string; inner?: { message?: string } }>) => {
         if (error.response?.status === 401) {
             // If the user should already be logged in, his token is probably just expired.
             if (isLoggedIn.value) {

frontend/src/views/CallbackPage.vue

@@ -15,18 +15,26 @@
             await auth.handleLoginCallback();
             await router.replace("/user"); // Redirect to theme page
         } catch (error) {
-            errorMessage.value = `${ t('loginUnexpectedError') }: ${error}`;
+            errorMessage.value = `${t("loginUnexpectedError")}: ${error}`;
         }
     });
 </script>
 
 <template>
     <div class="callback">
-        <div class="callback-loading" v-if="!errorMessage">
+        <div
+            class="callback-loading"
+            v-if="!errorMessage"
+        >
             <v-progress-circular indeterminate></v-progress-circular>
             <p>{{ t("callbackLoading") }}</p>
         </div>
-        <v-alert icon="mdi-alert-circle" type="error" variant="elevated" v-if="errorMessage">
+        <v-alert
+            icon="mdi-alert-circle"
+            type="error"
+            variant="elevated"
+            v-if="errorMessage"
+        >
             {{ errorMessage }}
         </v-alert>
     </div>