Tg

Fix attached msg photos layout
Show reply markup
Add copy to download dir keybinding
Add seen flag
View msgs when replied
Mark msgs as viewed when sent new msg
Set custom path to mailcap file
Remove old way to count wide characters

- Fix hang when resizing terminal and external app (e.g. vim) is opened
- Fix drawing glitch of vertical separator when emoji is in the message
- Create secret chat or group: `ns`, `ng` in chat view
- Show chat info (including secret chat private key) by pressing `c` in msg view
- Fix invalid width count for chat panel
- Show user info by pressing `u` in msg view
- Add ability to send gifs by pressing `sn` or `S` and it will autodetect gif type

- Add ability to delete chat (leave group, channel)
- Search in chats (search in msgs in progress)
- Fixed bug with drawing when entering msg

- Show list of contacts (<c> in chat view)
- When chat created/deleted it will be added/removed to/from the chat list
- Fix bug with disappearing messages
- Expand user `~` when getting file path on sending.

- Allow to open current msg with custom cmd (<!> key)
- Select msg and go to previous one with ctrl+space
- View animated stickers thumbnail
- Jump to reply (<m> key)
- Show last msg sender user name in group chat preview (`[user] typing...` instead of `typing...`)
- Cleanup cache: delete files older than N days specified in config (default 7 days)
- Display polls (voting not implemented)

- `Added`: top status panel, which shows current chat info and user status if available
- `Added`: showing chat actions and sending `typing` when starting to enter new msg
- `Added`: draw each users with different colors: configurable range of colors, base 16, 256 or 1
- `Fixed`: bug in update handler decorator, which caused client to stop receiving msgs
- `Added`: display caption when sending document with attached text