Change Details

Based on flamegraph from profiler, it looks like A. creating `SwipeSnake`s and `PanGestureHandler` in `SwipeableMessage` is expensive B. because we're not memoizing things as carefully as we could be we're eating this cost multiple times. In this diff I just memoize the `PanGestureHandler` props. In the subsequent diff I'll add some more memoization to this component specifically wrt the `SwipeSnake`s

Based on flamegraph from profiler, it looks like A. creating `SwipeSnake`s and `PanGestureHandler` in `SwipeableMessage` is expensive B. because we're not memoizing things as carefully as we could be we're eating this cost multiple times. In this diff I just memoize the `PanGestureHandler` props. In the subsequent diff I'll add some more memoization to this component specifically wrt the `SwipeSnake`s --- Depends on D9052

Based on flamegraph from profiler, it looks like A. creating `SwipeSnake`s and `PanGestureHandler` in `SwipeableMessage` is expensive B. because we're not memoizing things as carefully as we could be we're eating this cost multiple times. In this diff I just memoize the `PanGestureHandler` props. In the subsequent diff I'll add some more memoization to this component specifically wrt the `SwipeSnake`s --- Depends on D9052