cleaning up javascript code

frontend/src/Components/Autocomplete.svelte

@@ -1,29 +1,29 @@
 <script>
-    import { t } from '../translations.svelte.js'
+    import { t }    from '../translations.svelte.js'
     import { tick } from "svelte";
 
     let {
         getCandidates = text => {},
-        onSelect = text => []
+        onSelect      = text => []
     } = $props();
 
-    let text = $state('')
-    let options = $state({});
+    const ignore = ['Escape','Tab','ArrowUp','ArrowLeft','ArrowRight']
+    let options  = $state({});
+    let text     = $state('')
 
     async function ondblclick(evt){
-        var select = evt.target;
-        let key = select.value;
-        text = options[key];
-        let result = {};
-        result[key]=text;
-        options={};
+        const select = evt.target;
+        const key    = select.value;
+        text         = options[key];
+        let result   = {};
+        result[key]  = text;
+        options      = {};
         onSelect(result);
     }
 
     async function onkeyup(evt){
-        var select = evt.target;
-        var key = evt.key;
-        var ignore = ['Escape','Tab','ArrowUp','ArrowLeft','ArrowRight']
+        const select = evt.target;
+        const key    = evt.key;
         if (ignore.includes(key)) return;
         if (key == 'ArrowDown'){
             if (select.selectedIndex == 0) select.selectedIndex=1;
@@ -34,12 +34,11 @@
             return;
         }
         if (key == 'Backspace'){
-            text = text.substring(0,text.length-1)
+            text  = text.substring(0,text.length-1)
         } else if (key.length<2){
             text += evt.key
         }
         options = await getCandidates(text);
-        console.log({options:options})
         await tick();
         for (let o of select.getElementsByTagName('option')) o.selected = false;
     }