✨ (misc-apps) init misc-apps

[hairmare]

Similar to #36 (infra-apps) but with things not needed on every cluster and maybe more experimental things as well.

Browse the chart here: https://github.com/hairmare/helm-charts/tree/feat/misc-apps/charts/misc-apps

[blaserd]

Finlay I have looked over the entire chart, and added some comments and suggestions. I hope that at lest some of them are helpful.
All in all I am still not at all certain if I do have a sufficient understanding of this chart as of now for being able to sensibly approve merging it, but that might change if I get some feedback on my review and if I keep looking at some details afterwards.

[blaserd]

Here come some more points that I noted only now. (Most actually only arose yesterday, I think.)
I hope these points are helpful.
I will now also try to deploy signalilo to my local test set-up. After that, and after addressing the newly noted points I guess that this PR could become ready for being merged form my point of view.

[blaserd]

After some trials with the signalilo part I found one (small) issue there as well. Beside that I would say that, as to the extend that I understand it, the signalilo part does also look fine.

[blaserd]

I looked at this for quite some time now (and provided quite some feedback), and I would say that this now looks good to me.
At least up to the extent that I can judge this for now, which is of course not complete wisdom. However, getting an even deeper understanding and insight would take to much time, so I would opt for merging this now.