fix: move delete user button to client component to fix onClick error

app/admin/users/DeleteUserButton.tsx

@@ -0,0 +1,27 @@
+'use client';
+
+import { Trash2 } from 'lucide-react';
+import { deleteUser } from './actions';
+
+export function DeleteUserButton({ userId, username, disabled }: { userId: string; username: string; disabled: boolean }) {
+  if (disabled) return null;
+
+  const handleSubmit = (e: React.FormEvent<HTMLFormElement>) => {
+    if (!confirm(`"${username}" kullanıcısı silinsin mi?`)) {
+      e.preventDefault();
+    }
+  };
+
+  return (
+    <form action={deleteUser} onSubmit={handleSubmit}>
+      <input type="hidden" name="id" value={userId} />
+      <button
+        type="submit"
+        title="Kullanıcıyı Sil"
+        className="p-2 text-red-400 hover:text-red-600 hover:bg-red-50 dark:hover:bg-red-900/20 rounded-lg transition-colors"
+      >
+        <Trash2 className="w-4 h-4" />
+      </button>
+    </form>
+  );
+}

app/admin/users/page.tsx

@@ -1,8 +1,9 @@
 import { prisma } from '@/lib/db';
 import { getSession } from '@/lib/auth';
 import { redirect } from 'next/navigation';
-import { UserPlus, Trash2, KeyRound, ShieldCheck } from 'lucide-react';
-import { createUser, deleteUser, changePassword } from './actions';
+import { UserPlus, KeyRound, ShieldCheck } from 'lucide-react';
+import { createUser, changePassword } from './actions';
+import { DeleteUserButton } from './DeleteUserButton';
 
 export default async function UsersAdminPage() {
   const session = await getSession();
@@ -95,23 +96,11 @@ export default async function UsersAdminPage() {
                       })}
                     </p>
                   </div>
-                  {users.length > 1 && (
-                    <form action={deleteUser}>
-                      <input type="hidden" name="id" value={user.id} />
-                      <button
-                        type="submit"
-                        title="Kullanıcıyı Sil"
-                        className="p-2 text-red-400 hover:text-red-600 hover:bg-red-50 dark:hover:bg-red-900/20 rounded-lg transition-colors"
-                        onClick={(e) => {
-                          if (!confirm(`"${user.username}" kullanıcısı silinsin mi?`)) {
-                            e.preventDefault();
-                          }
-                        }}
-                      >
-                        <Trash2 className="w-4 h-4" />
-                      </button>
-                    </form>
-                  )}
+                  <DeleteUserButton
+                    userId={user.id}
+                    username={user.username}
+                    disabled={users.length <= 1}
+                  />
                 </div>
               ))}
               {users.length === 0 && (