refactor: update ui and make it modern

frontend/package.json

@@ -16,8 +16,8 @@
   "dependencies": {
     "@emotion/react": "^11.14.0",
     "@emotion/styled": "^11.14.1",
-    "@fontsource/inter": "^5.2.8",
-    "@mui/icons-material": "^9.0.1",
+    "@fontsource/ibm-plex-mono": "^5.3.0",
+    "@fontsource/ibm-plex-sans": "^5.3.0",
     "@mui/joy": "^5.0.0-beta.52",
     "@tailwindcss/vite": "^4.3.0",
     "@tanstack/react-form": "^1.32.0",