Remove @mui, move states into zustand store

client/src/pages/Users.tsx

@@ -1,4 +1,3 @@
-import { GridColDef } from "@mui/x-data-grid"
 import { useRoles, useUsers } from "../hooks/swrHooks"
 import { IRole } from "../interfaces/role"
 import { useEffect, useState } from "react"
@@ -32,7 +31,7 @@ export default function Users() {
         { key: 'password', headerName: 'Пароль', type: 'string', required: true, defaultValue: '' },
     ]
 
-    const columns: GridColDef[] = [
+    const columns = [
         { field: 'id', headerName: 'ID', type: "number", flex: 1 },
         { field: 'email', headerName: 'Email', flex: 1, editable: true },
         { field: 'login', headerName: 'Логин', flex: 1, editable: true },