feat: add delete user functionality for site admins

src/app/admin/users/components/UserActions.tsx

@@ -0,0 +1,46 @@
+"use client"
+
+import { useRouter } from "next/navigation"
+
+interface UserActionsProps {
+  userId: string;
+  isSiteAdmin: boolean;
+  currentUserId: string;
+}
+
+export default function UserActions({ userId, isSiteAdmin, currentUserId }: UserActionsProps) {
+  const router = useRouter()
+
+  const handleDelete = async () => {
+    if (confirm("Are you sure you want to delete this user?")) {
+      const response = await fetch(`/api/admin/users/${userId}`, {
+        method: "DELETE",
+      });
+      if (response.ok) {
+        router.refresh();
+      } else {
+        const data = await response.json();
+        alert(data.error || "Failed to delete user");
+      }
+    }
+  }
+
+  return (
+    <div className="flex space-x-2">
+      <a
+        href={`/admin/users/${userId}/edit`}
+        className="text-blue-600 hover:text-blue-900"
+      >
+        Edit
+      </a>
+      {isSiteAdmin && userId !== currentUserId && (
+        <button
+          onClick={handleDelete}
+          className="text-red-600 hover:text-red-900"
+        >
+          Delete
+        </button>
+      )}
+    </div>
+  )
+}