feat: implement version display with commit hash and date

frontend/src/App.vue

@@ -21,10 +21,12 @@
 </style>
 
 <script setup lang="ts">
-import { watch } from 'vue'
+import { watch, onMounted } from 'vue'
 import { useSettingsStore } from '@/stores/settings'
+import { useVersionStore } from '@/stores/version'
 
 const settings = useSettingsStore()
+const versionStore = useVersionStore()
 
 watch(() => settings.siteDescription, (desc) => {
   let meta = document.querySelector('meta[name="description"]')
@@ -35,4 +37,7 @@ watch(() => settings.siteDescription, (desc) => {
   }
   meta.setAttribute('content', desc || '')
 }, { immediate: true })
+onMounted(() => {
+  versionStore.fetchVersion()
+})
 </script>