Move metamigo assets to metamigo-add

apps/link/metamigo-add/_components/users/shared.tsx

@@ -0,0 +1,19 @@
+"use client";
+
+import { SelectInput, useRecordContext } from "react-admin";
+
+export const UserRoleInput = (props: any) => {
+  const record = useRecordContext();
+  return (
+    <SelectInput
+      source="userRole"
+      choices={[
+        { id: "NONE", name: "None" },
+        { id: "USER", name: "User" },
+        { id: "ADMIN", name: "Admin" },
+      ]}
+      disabled={props.session.user.id === record.id}
+      {...props}
+    />
+  );
+};