Fix external embeds in Discord and other services

FixLinkEmbedsInDiscord.md

Twitter

FxTwitter

• URL: https://fxtwitter.com/
• URL: https://fixupx.com/
• GitHub: https://github.com/FixTweet/FxTwitter

BetterTwitFix

• URL: https://vxtwitter.com/
• URL: https://fixvx.com/
• GitHub: https://github.com/dylanpdx/BetterTwitFix

Instagram

InstaFix

• URL: https://www.ddinstagram.com/
• GitHub: https://github.com/Wikidepia/InstaFix

Pixiv

Phixiv

• URL: https://phixiv.net/
• GitHub: https://github.com/thelaao/phixiv