[NEW] New Message Parser (#21962)

app/emoji-emojione/client/emojione-sprites.css

app/lib/server/functions/sendMessage.js

app/lib/server/functions/updateMessage.js

app/lib/server/startup/settings.js

app/models/server/models/Messages.js

app/settings/client/lib/settings.ts

app/ui-message/client/message.html

app/ui-message/client/message.js

app/ui-utils/client/lib/messageContext.js

client/components/Emoji.js

client/components/Message/Body/BigEmoji.tsx

client/components/Message/Body/Body.tsx

client/components/Message/Body/Bold.tsx

client/components/Message/Body/Code.tsx

client/components/Message/Body/CodeLine.tsx

client/components/Message/Body/Heading.tsx

client/components/Message/Body/Inline.tsx

client/components/Message/Body/InlineCode.tsx

client/components/Message/Body/Italic.tsx

client/components/Message/Body/Link.tsx