Log to file by default

[hasezoey]

This PR does:

• change log-to-file to default to true
• change log-to-file to be set-able (=false to disable)
• add issue templates

[tramhao]

After merge this PR, termusic cannot connect to server, error below:

> termusic
Logging to file "/tmp/termusic-tui.log"
Server process ID: 49586
Error: Process 49586 exited before being able to connect!

In log file, same info:

[2024-03-24T22:55:39.265+08:00 ERROR termusic]: Error: Process 49586 exited before being able to connect!

[tramhao]

But if I start server manually, it's working. Start tui later, it's working as well.

[hasezoey]

error below:

whats the server log?

this PR did not actually change anything that should prevent it from starting

[hasezoey]

nevermind i see the issue