refactor: add main package, load and start bots from the main package

[radulucut]

Note:

• pnpm install must be run before starting the server.
• the config is now loaded from main, so the .env must be moved to themain package if it is currently in slack.

Closes #52

[MartinKolarik]

@globalping ping www.jsdelivr.com

[globalping]

Here are the results for ping www.jsdelivr.com

Los Angeles (CA), US, NA, NetLab Global (AS979)

PING www.jsdelivr.com (104.21.23.24) 56(84) bytes of data.
64 bytes from 104.21.23.24 (104.21.23.24): icmp_seq=1 ttl=56 time=1.87 ms
64 bytes from 104.21.23.24 (104.21.23.24): icmp_seq=2 ttl=56 time=2.73 ms
64 bytes from 104.21.23.24 (104.21.23.24): icmp_seq=3 ttl=56 time=2.26 ms

--- www.jsdelivr.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1002ms
rtt min/avg/max/mdev = 1.870/2.287/2.729/0.351 ms