Edit option (#1447)

* add func to parse html to editor input

* add  plain to html input function

* re-construct markdown

* fix missing return

* fix falsy condition

* fix reading href instead of src of emoji

* add message editor - WIP

* fix plain to editor input func

* add save edit message functionality

* show edited event source code

* focus message input on after editing message

* use del tag for strike-through instead of s

* prevent autocomplete from re-opening after esc

* scroll out of view msg editor in view

* handle up arrow edit

* handle scroll to message editor without effect

* revert prev commit: effect run after editor render

* ignore relation event from editable

* allow data-md tag for del and em in sanitize html

* prevent edit without changes

* ignore previous reply when replying to msg

* fix up arrow edit not working sometime

package-lock.json

@@ -23,6 +23,7 @@
         "classnames": "2.3.2",
         "dateformat": "5.0.3",
         "dayjs": "1.11.10",
+        "domhandler": "5.0.3",
         "emojibase": "6.1.0",
         "emojibase-data": "7.0.1",
         "file-saver": "2.0.5",
@@ -30,6 +31,7 @@
         "focus-trap-react": "10.0.2",
         "folds": "1.5.0",
         "formik": "2.2.9",
+        "html-dom-parser": "4.0.0",
         "html-react-parser": "4.2.0",
         "immer": "9.0.16",
         "is-hotkey": "0.2.0",