Update blocked page with command line to unblock

src/site/html/static/js/user_available_waiter.js

@@ -0,0 +1,9 @@
+const data = document.getElementById("data")
+const username = data.getAttribute("data-username")
+const source = new EventSource(`/api/user_available_stream/v1/${username}`)
+source.addEventListener("open", () => {
+	console.log("Connected to profile waiter stream")
+})
+source.addEventListener("profile_available", () => {
+	window.location.reload()
+})