[APP-836] Emoji picker for web (#1254)

* add emoji-mart package for emoji dropdown picker

* remove emoji picker modal

* load emoji mart data not as part of the main bundle

* remove @emoji-mart/data

* setup emoji insertion with events

* get emoji data from local static assets

* close emoji picker after one emoji has been inserted

* Switch emoji picker trigger to an icon

* Update emoji-mart-data.js

* make grabbing emoji data work on more browsers

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Co-authored-by: Paul Frazee <pfrazee@gmail.com>

web/static/js/emoji-mart-data.js

@@ -0,0 +1,7 @@
+async function grabEmojiData() {
+  const response = await fetch('/static/emojis.2023.json')
+  const emojiMartData = await response.json()
+  window.emojiMartData = emojiMartData
+}
+
+grabEmojiData()