Ask the user who they are when opening a group for the first time (#7)

package.json

@@ -14,11 +14,13 @@
     "@prisma/client": "5.6.0",
     "@radix-ui/react-checkbox": "^1.0.4",
     "@radix-ui/react-collapsible": "^1.0.3",
+    "@radix-ui/react-dialog": "^1.0.5",
     "@radix-ui/react-dropdown-menu": "^2.0.6",
     "@radix-ui/react-hover-card": "^1.0.7",
     "@radix-ui/react-icons": "^1.3.0",
     "@radix-ui/react-label": "^2.0.2",
     "@radix-ui/react-popover": "^1.0.7",
+    "@radix-ui/react-radio-group": "^1.1.3",
     "@radix-ui/react-select": "^2.0.0",
     "@radix-ui/react-slot": "^1.0.2",
     "@radix-ui/react-tabs": "^1.0.4",
@@ -38,6 +40,7 @@
     "tailwindcss-animate": "^1.0.7",
     "ts-pattern": "^5.0.6",
     "uuid": "^9.0.1",
+    "vaul": "^0.8.0",
     "zod": "^3.22.4"
   },
   "devDependencies": {