Don't allow reacting with any emoji to a chat for now

app/soapbox/features/chats/components/chat-message-reaction-wrapper/chat-message-reaction-wrapper.tsx

@@ -41,6 +41,7 @@ function ChatMessageReactionWrapper(props: IChatMessageReactionWrapper) {
         referenceElement={referenceElement}
         onReact={handleSelect}
         onClose={() => setIsOpen(false)}
+        all={false}
       />
     </React.Fragment>
   );