v3: added a chatbox

src/components/AppHeader.tsx

@@ -5,6 +5,7 @@ import { Trans } from "@lingui/react/macro";
 import { useAuth } from "../hooks/useAuth.ts";
 import { useWS } from "../hooks/useWS.ts";
 import { NotificationBell } from "./NotificationBell.tsx";
+import { ChatButton } from "./ChatButton.tsx";
 import { UserMenu } from "./UserMenu.tsx";
 import { SearchBar } from "./SearchBar.tsx";
 import { SITE_EMOJI, SITE_NAME } from "../hooks/useDocumentTitle.ts";
@@ -91,6 +92,7 @@ export function AppHeader(
                   <UserMenu user={user} />
                 </div>
 
+                <ChatButton />
                 <NotificationBell />
                 <button
                   type="button"