Hidden Typing & Read Receipts (#2230)

* add hide activity toggle

* stop sending/receiving typing status

* send private read receipt when setting toggle is activated

* prevent showing read-receipt when feature toggle in on

src/app/features/room/RoomInput.tsx

@@ -127,6 +127,7 @@ export const RoomInput = forwardRef<HTMLDivElement, RoomInputProps>(
     const useAuthentication = useMediaAuthentication();
     const [enterForNewline] = useSetting(settingsAtom, 'enterForNewline');
     const [isMarkdown] = useSetting(settingsAtom, 'isMarkdown');
+    const [hideActivity] = useSetting(settingsAtom, 'hideActivity');
     const commands = useCommands(mx, room);
     const emojiBtnRef = useRef<HTMLButtonElement>(null);
     const roomToParents = useAtomValue(roomToParentsAtom);
@@ -382,7 +383,9 @@ export const RoomInput = forwardRef<HTMLDivElement, RoomInputProps>(
           return;
         }
 
-        sendTypingStatus(!isEmptyEditor(editor));
+        if (!hideActivity) {
+          sendTypingStatus(!isEmptyEditor(editor));
+        }
 
         const prevWordRange = getPrevWorldRange(editor);
         const query = prevWordRange
@@ -390,7 +393,7 @@ export const RoomInput = forwardRef<HTMLDivElement, RoomInputProps>(
           : undefined;
         setAutocompleteQuery(query);
       },
-      [editor, sendTypingStatus]
+      [editor, sendTypingStatus, hideActivity]
     );
 
     const handleCloseAutocomplete = useCallback(() => {