feat: schema updates

- added additional items to users and sandbox tables
- added a random username generator

frontend/package.json

@@ -27,9 +27,11 @@
     "@radix-ui/react-icons": "^1.3.0",
     "@radix-ui/react-label": "^2.0.2",
     "@radix-ui/react-popover": "^1.1.1",
+    "@radix-ui/react-progress": "^1.1.0",
     "@radix-ui/react-select": "^2.0.0",
     "@radix-ui/react-slot": "^1.0.2",
     "@radix-ui/react-switch": "^1.0.3",
+    "@radix-ui/react-tooltip": "^1.1.3",
     "@react-three/fiber": "^8.16.6",
     "@uiw/codemirror-theme-vscode": "^4.23.5",
     "@uiw/react-codemirror": "^4.23.5",
@@ -57,6 +59,7 @@
     "react-resizable-panels": "^2.0.16",
     "react-syntax-highlighter": "^15.5.0",
     "remark-gfm": "^4.0.0",
+    "shadcn": "^2.1.6",
     "socket.io-client": "^4.7.5",
     "sonner": "^1.4.41",
     "tailwind-merge": "^2.3.0",