add user management features: implement user creation, editing, and deletion; enhance dashboard with user selection prompt; improve token verification and alert handling

admin/src/components/myChakra/MyAlert.tsx

@@ -2,13 +2,14 @@ import React from "react";
 import { Alert } from "@chakra-ui/react";
 
 type MyAlertProps = {
+  status: "error" | "success";
   title: string;
   description: string;
 };
 
-const MyAlert: React.FC<MyAlertProps> = ({ title, description }) => {
+const MyAlert: React.FC<MyAlertProps> = ({ title, description, status }) => {
   return (
-    <Alert.Root status="error">
+    <Alert.Root status={status}>
       <Alert.Indicator />
       <Alert.Content>
         <Alert.Title>{title}</Alert.Title>