fix ts lint warning: Strings must use singlequote

frontend/src/components/left/AppSelector.vue

@@ -44,7 +44,7 @@ import { useAuthStore } from 'src/stores/useAuthStore';
 export default defineComponent({
   name: 'AppSelector',
   emits:[
-    "appSelected"
+    'appSelected'
   ],
   components:{
     AppSelectBox,
@@ -59,7 +59,7 @@ export default defineComponent({
 
     const closeDg=(val :any)=>{
       showSelectApp.value=false;
-      console.log("Dialog closed->",val);
+      console.log('Dialog closed->',val);
       if (val == 'OK') {
           const data  = appDg.value.selected[0];
           console.log(data);