✨ Add configuration information file storage

frontend/src/components/toolbar/Toolbar.vue

@@ -38,7 +38,7 @@ const configStore = useConfigStore();
         </span>
       </span>
       <span class="encoding">{{ configStore.config.encoding }}</span>
-      <button class="settings-btn" @click="configStore.openSettings">
+      <button class="settings-btn">
         <svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none"
              stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
           <circle cx="12" cy="12" r="3"></circle>