code cleanup

frontend/src/routes/document/TemplateSelector.svelte

@@ -1,21 +1,30 @@
 <script>
     import {onMount} from 'svelte';
-    import {t} from '../../translations.svelte.js';
-    let { caption, company, value = $bindable(0), onchange = () => console.log('changed')} = $props();
-    let message = t('loading');
+
+    import {api}     from '../../urls.svelte.js';
+    import {t}       from '../../translations.svelte.js';
+
+    let {
+        caption,
+        company,
+        value = $bindable(0),
+        onchange = () => console.log('changed')
+    } = $props();
+
+    let message   = t('loading');
     let templates = $state(null);
 
     async function loadTemplates(){
-        const url = `${location.protocol}//${location.host.replace('5173','8080')}/api/document/templates`;
+        const url = api('document/templates');
         var resp = await fetch(url,{
-            credentials: 'include',
-            method: 'POST',
-            body: JSON.stringify({company:company})
+            credentials : 'include',
+            method      : 'POST',
+            body        : JSON.stringify({company:company})
         });
         if (resp.ok){
             templates = await resp.json();
         } else {
-            message = await resp.text();
+            message   = await resp.text();
         }
     }