setup not implemented

[Luka5W]

When running the program with setup, only a new empty ini file is created.

Also, the command to create the jks could be implemented in the setup.

hotfix: copy and paste this into the ini:

[main]
log-level=0

[api]
rate-limit=0
rate-limit-vanish-time=0
access-control-allow-origin=*

[server]
address=127.0.0.1
port=8080

[tls]
enabled=false
keystore-path=[filename].jks
keystore-password=[password]

[database]
users=db/users.json
dir=db/files