Making Instagram-style image sharer that has regular feed and liked feed, both arrays of type Image. If user likes image in regular feed, should be added to liked feed. User can switch between regular feed and liked feed via tag group at top of page.
Need to implement like logic:
1) If user likes image in regular feed, should be added to liked feed and be immediately visible when like feed tab is selected.
2) All images in liked feed are liked. If image is disliked, then image should be removed from liked feed.
3) If user unlikes image in regular feed, image should be immediately removed from liked feed.
4) Image buttons should have background color that is white when unliked and red when liked. Button color must be same for both feeds. For example, all images in liked feed should have liked button color in regular feed. If user unlikes in liked feed, then button color change should also be present in regular feed.