generalize the arcane self-updater

[kinghat]

would it be possible to generalize the arcane self-updating process so that you can use it on any container/project? my reverse proxy(swag) is managed by arcane and if i update it it loses connection mid-update and gets stuck never updating. i have to then go manually pull/bring it up.

[kmendell]

This is more of an issue with how arcane handles context right now, if the update is triggered onlyb y the backend it should work, but if its triggered from the web ui it will fail since the http contet went throgh that reverse proxy