Add NZBGet as download client

[jonjon1123]

Thank you for contributing to Homarr! So that your Pull Request can be handled effectively, please populate the following fields (delete sections that are not applicable)

Category

One of: Bugfix / Feature / Code style update / Refactoring Only / Build related changes / Documentation / Other (Please specify!)

Feature

Overview

Briefly outline your new changes...

• Added NZBGet to the Sabnzbd module.
• Changed Sabnzbd naming to "Usenet" to reflect that both NZBGet & Sabnzbd can be used now.
• Implemented NZBGet API

Issue Number (if applicable)

Related issue: #00

#282

New Vars (if applicable)

If you've added any new build scripts, environmental variables, config file options, dependency please outline here.

I added a new library that helps in working with the NZBGet api: "nzbget-api": "0.0.3"

Screenshot (if applicable)

If you've introduced any significant UI changes, please include a screenshot.

[ajnart]

I think some translations are missing. I haven't had time to review the actual integration yet. Every visible element on the page should be translated (It doesn't apply to error messages in your throws for example)

[jonjon1123]

@jonjon1123 Since this is a pretty major change, would you also volunteer to adjust the documentation, so users understand how to use it? https://github.com/ajnart/homarr-docs

Yeah, I will get this done.

Amazing! You made some really nice work here, thank you 🙏

PR for the doc updates: ajnart/homarr-docs#11

[jonjon1123]

Anything else I need to do to get this merged?

[manuel-rw]

No, but I'd like to have a confirmation from someone else using NZBget that it's working.
I'll see whether I can quickly set it up locally after work and confirm that it works. If it does, we can merge

[manuel-rw]

The config file is a no go! Please remove it from the history. Also, please squash your commit messages and reword to ✨ Add NZBGet download client

[manuel-rw]

I was able to connect to a local docker instance of NZBGet. However, I wasn't able to add any newsservers in NZBGet - It told me that my credentials were wrong.
Not sure why that is happening though. But at least I can confirm, that it seems to be stable and shows any NZBs in the queue.
I think that we can merge after the issues I mentioned above have been resolved.

[jonjon1123]

The config file is a no go! Please remove it from the history. Also, please squash your commit messages and reword to ✨ Add NZBGet download client

I believe I have now removed that commit from the history and squashed with the correct commit message.

[ajnart]

The config file is a no go! Please remove it from the history. Also, please squash your commit messages and reword to ✨ Add NZBGet download client

I believe I have now removed that commit from the history and squashed with the correct commit message.

it says 1000+ commits. Did you break it? 😅

[jonjon1123]

The config file is a no go! Please remove it from the history. Also, please squash your commit messages and reword to ✨ Add NZBGet download client

I believe I have now removed that commit from the history and squashed with the correct commit message.

it says 1000+ commits. Did you break it? 😅

Sorry, struggling to completely remove the secret. Thought I had it. Guess not. :(

[manuel-rw]

Merge branch 'master' of github.com:jonjon1123/homarr -> looks like you rebased to master instead of dev

[manuel-rw]

Config still seems to be in the history. @ajnart can you maybe fix the rebase and squash? I don't want to break anything :D

[ajnart]

Not sure how to fix it

[jonjon1123]

I am not sure what happened, but it doesn't seem to be easily fixable. I created a new PR: #497. Can we use this new one instead and I can delete this old one?

[manuel-rw]

No, please do not delete this one. I'll close it