Extract one CSV timeline per chat

[Aztorius]

Is your feature request related to a problem? Please describe.
The timeline.csv file is really huge (even for libreoffice).

Describe the solution you'd like
It could be way more interesting to have one file per chat like timeline_$uid.csv and separate other infos into another file timeline_other.csv

Describe alternatives you've considered

Additional context

[dfirfpi]

I see... Should not take that much, I will think about adding this enhancement: the most "urgent" feature is to update the script with the latest blobs (newer Telegram versions)
As a workaround you could grep out the chat(s) you need.