wirking on global error display

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

frontend/src/routes/user/EditUser.svelte

@@ -2,9 +2,10 @@
     import { useTinyRouter } from 'svelte-tiny-router';
     import { onMount }       from 'svelte';
 
-    import { api }           from '../../urls.svelte.js'
-    import { checkUser }     from '../../user.svelte.js';
-    import { t }             from '../../translations.svelte.js';
+    import { api }           from '../../urls.svelte'
+    import { error, yikes }  from '../../warn.svelte';
+    import { checkUser }     from '../../user.svelte';
+    import { t }             from '../../translations.svelte';
 
     let { user_id } = $props();
     let caption     = $state(t('save_object',{object:t('user')}));
@@ -60,8 +61,10 @@
         if (resp.ok){
             caption = t('saved');
             checkUser();
+            yikes();
             router.navigate('/user');
         } else {
+            error(await resp.text());
             caption = t('failed');
             sent = false;
         }