More general code clean up. Updating Lucide icons.

src/routes/core/users/[user_id]/+page.svelte

@@ -4,18 +4,18 @@
     import { goto } from '$app/navigation';
     import { update_ae_obj__user, delete_ae_obj_id__user } from '$lib/ae_core/ae_core__user';
     import { editable_fields__user } from '$lib/ae_core/ae_core__user.editable_fields';
-    import { 
-        ShieldCheck, 
-        Mail, 
-        User as UserIcon, 
-        ArrowLeft, 
-        Save, 
-        Trash2, 
+    import {
+        ShieldCheck,
+        Mail,
+        User as UserIcon,
+        ArrowLeft,
+        Save,
+        Trash2,
         Lock,
         Clock,
         Key,
         CheckCircle2,
-        XCircle,
+        CircleX,
         Fingerprint,
         Activity,
         Settings
@@ -63,7 +63,7 @@
 
     async function handle_delete() {
         if (!confirm('Are you sure you want to disable this user account?')) return;
-        
+
         const result = await delete_ae_obj_id__user({
             api_cfg: $ae_api,
             user_id: user.user_id_random,