Feature request: Documentation

[Er4twXz]

What's the feature 🧐

From my perspective the introduction of the project should explain a little bit better the

use cases -- or problems gluetun solves

for example

• running torrent download containers behind a vpn provider
• connecing containers in a vps via wireguard to a local network

and it's advantages to other solutions

Extra information and references

No response

[github-actions]

@qdm12 is more or less the only maintainer of this project and works on it in his free time.
Please:

• do not ask for updates, be patient
• 👍 the issue to show your support instead of commenting
  @qdm12 usually checks issues at least once a week, if this is a new urgent bug,
  revert to an older tagged container image