add worker service binding + inactivity detection

frontend/components/dashboard/newProject.tsx

@@ -60,7 +60,8 @@ const data: {
 ]
 
 const formSchema = z.object({
-  name: z.string().min(1).max(16),
+  name: z.string().min(1).max(16)
+    .refine((value) => /^[a-zA-Z0-9_]+$/.test(value), "Name must be alphanumeric and can contain underscores"),
   visibility: z.enum(["public", "private"]),
 })
 

frontend/components/ui/userButton.tsx

@@ -23,7 +23,7 @@ export default function UserButton({ userData }: { userData: User }) {
     <DropdownMenu>
       <DropdownMenuTrigger>
         <div className="w-9 h-9 font-mono rounded-full overflow-hidden bg-gradient-to-t from-neutral-800 to-neutral-600 flex items-center justify-center text-sm font-medium">
-          {userData.name
+          {userData.name && userData.name
             .split(" ")
             .slice(0, 2)
             .map((name) => name[0].toUpperCase())}

frontend/lib/actions.ts

@@ -8,6 +8,7 @@ export async function createSandbox(body: {
   userId: string
   visibility: string
 }) {
+  console.log("creating. body:", body)
   const res = await fetch(
     "https://database.ishaan1013.workers.dev/api/sandbox",
     {