Fix linting errors

frontend/src/components/Sidebar.vue

@@ -101,7 +101,7 @@
           href="https://github.com/filebrowser/filebrowser"
           >File Browser</a
         >
-        <span> {{ ' ' }} {{ version }}</span>
+        <span> {{ " " }} {{ version }}</span>
       </span>
       <span>
         <a @click="help">{{ $t("sidebar.help") }}</a>

frontend/src/components/prompts/Prompts.vue

@@ -3,7 +3,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, watch } from "vue";
+import { watch } from "vue";
 import { ModalsContainer, useModal } from "vue-final-modal";
 import { storeToRefs } from "pinia";
 import { useLayoutStore } from "@/stores/layout";

frontend/src/stores/layout.ts

@@ -29,12 +29,11 @@ export const useLayoutStore = defineStore("layout", {
     toggleShell() {
       this.showShell = !this.showShell;
     },
-    setCloseOnPrompt(closeFunction: any, onPrompt: string) {
-      let prompt = this.prompts.find((prompt) => prompt.prompt === onPrompt);
+    setCloseOnPrompt(closeFunction: () => Promise<string>, onPrompt: string) {
+      const prompt = this.prompts.find((prompt) => prompt.prompt === onPrompt);
       if (prompt) {
         prompt.close = closeFunction;
       }
-      return null;
     },
     showHover(value: PopupProps | string) {
       if (typeof value !== "object") {

frontend/src/types/layout.d.ts

@@ -3,7 +3,7 @@ interface PopupProps {
   confirm?: any;
   action?: PopupAction;
   props?: any;
-  close?: any;
+  close?: (() => Promise<string>) | null;
 }
 
 type PopupAction = (e: Event) => void;