- formatting from markdown symbols saved now as source text in drafts
- fix spoiler effect texture cut off
- spoilers in media in rich editor
- propose converting into simple message when trying to send rich message draft
- when pasting from rich message into mesage input field, try to convert it into simple text; if failed, open rich editor with pasted part
- supported converting quote/code from message input field into rich editor
- fixed more cases for gboard keyboard height change (/ commands, tab/shift+tab)
- fix showing rich draft when editing simple message
- fix focus in details block
- text hints in initial state in attach
- fix crash in quotes