added roboto font

frontend/package.json

@@ -11,6 +11,7 @@
   "dependencies": {
     "@emotion/react": "^11.11.1",
     "@emotion/styled": "^11.11.0",
+    "@fontsource/roboto": "^5.0.6",
     "@mui/icons-material": "^5.11.16",
     "@mui/material": "^5.13.5",
     "react": "^18.2.0",

frontend/src/index.tsx

@@ -2,6 +2,11 @@ import { StrictMode } from 'react'
 import { createRoot } from 'react-dom/client'
 import { App } from './App'
 
+import '@fontsource/roboto/300.css'
+import '@fontsource/roboto/400.css'
+import '@fontsource/roboto/500.css'
+import '@fontsource/roboto/700.css'
+
 const root = createRoot(document.getElementById('root')!)
 
 root.render(