fix: systeme metrics chart

components/MessageDiscord.vue

@@ -1,8 +1,14 @@
-<script setup>
+<script setup lang="ts">
 import {Icon as IconifyIcon} from "@iconify/vue"
 import { apiFetch } from "~/composables/useApiAuth"
 
-const { data: messages, error } = await useFetch('/api/discord/messages', {
+interface DiscordMessage {
+  id: string
+  content: string
+  author: { username: string }
+}
+
+const { data: messages, error } = await useFetch<DiscordMessage[]>('/api/discord/messages', {
   $fetch: apiFetch,
   server: false
 })