First public release (experimental)

ttyrecall now can be used as a 24x7 always on asciinema continuously recording all the terminals.

Features:

• Record tty in the background to asciicast-v2 format
• Save the recordings in a directory structure that makes sense
• DAC so that users by default can only access their own recordings. (recording file is owned by user:ttyrecall)
• Control which users' tty are recorded via a blocklist or allowlist
• Zstd compression
• A simple systemd service (See ttyrecall-git package).
• Exclude ptys that are launched by processes with specified comm
• Stop a recording if it overruns a specified soft budget.