chat emoji support

[cgsdev0]

add an emoji picker UI to the chat

[brimonk]

As of writing, it looks like chat has emoji support. Should this still be open?

[cgsdev0]

@brimonk added a better description; this is to add UI for picking emojis

[cgsdev0]

something like this:

form button {
    width: 32px;
    height: 32px;
    position: absolute;
    right: 74px;
    bottom: 77px;
    border-radius: 64px;
}
form button::before {
    content: '😀';
}