Fix users.map crash in NewProjectDialog

/api/users returns { users: [...] } but setUsers was receiving
the full wrapper object instead of the inner array.

src/app/(dashboard)/projects/page.tsx

@@ -168,7 +168,7 @@ function NewProjectDialog({ statuses, onCreated }: { statuses: ProjectStatus[];
   useEffect(() => {
     if (!open) return
     fetch("/api/customers?limit=100").then(r => r.json()).then(setCustomers).catch(() => {})
-    fetch("/api/users").then(r => r.json()).then(setUsers).catch(() => {})
+    fetch("/api/users").then(r => r.json()).then(d => setUsers(d.users || [])).catch(() => {})
   }, [open])
 
   const handleSubmit = async () => {