Allow uploading and picking custom emojis and displaying them in chat in various sizes

[Tank-Missile]

One of my favorite features Dlive has is the ability to upload a collection of emojis (called stickers on Dlive) and send them to the chat. You can also add other user's emojis to your own collection. There's even a menu you can choose emojis from. Allowing a streamer to upload custom emojis for the chat to use would also be great. UI wise, on each stream below the chat window there would be an emoji button next to the Chat Settings and wavecoin store buttons. Clicking this button would open a menu with two tabs: Your Emojis and Streamer Emojis. Below the tabs would be a search bar to search emojis. Clicking any of these emojis would send them to the chat. For convenience sake, Your Emojis should be the default tab. Being able to rearrange your emojis would also be a bonus. Below is a mockup I created to make my request clearer. I should also clarify that I know there's already a way to search emojis using the chat box, but this would be much clearer to the user.