(ENHANCEMENT) Three improvements for sending Emotes

[DavidRLTG]

Salutations!
Here are three things I'd suggest for when you send a emote WITHOUT nitro (Image Emote)

1. Add the lossless tag to the link for higher quality
2. Resize the image to size=48 instead of size=64 for more accuracy, despite lower resolution.
3. Get emotes to show up in the emoji picker if possible.

Thank you! I hope my suggestions helped.

And if it helps, here is an example of the most optimal image emote link, where it has all the info necessary and embeds perfectly:
[bigstare](https://cdn.discordapp.com/emojis/1004127223047016458.webp?size=48&quality=lossless&name=bigstare)