feat(service): add newt-pangolin template

[kunumigab]

Adding Newt wireguard client to coolify as a template as an alternative to cloudflare tunnels but selfhosted

[Cinzya]

Could you also open a PR in the Coolify Docs for this new service template?

[kunumigab]

Done!

coollabsio/coolify-docs#324

[peaklabs-dev]

Please make sure the template is a yaml file and do all the requested changes

[kunumigab]

Please make sure the template is a yaml file and do all the requested changes

Oof didn't see that, all done

[yipfram]

peak is very busy, askig a review from someone else works faster :)

[ShadowArcanist]

Currently you are hardcoding NEWT_ID and NEWT_SECRET which shouldn't be hardcoded (check https://docs.pangolin.net/manage/sites/add-site )

So mark them as required like this:

      - NEWT_ID=${NEWT_ID:?}
      - NEWT_SECRET=${NEWT_SECRET:?}