Adds additional description to package manager toggles

[turw41th]

Adds additional descriptive text to settings page according to request #2103.

• I have read the contributing guidelines and I agree with the Code of Conduct
• Have you checked that there aren't other open pull requests for the same changes?
• Have you tested that the committed code can be executed without errors?
• This PR is not composed of garbage changes used to farm GitHub activity to enter potential Crypto AirDrops.
  Any user suspected of farming GitHub activity with crypto purposes will get banned. Submitting broken code wastes the time of the contributors, who have to spend their free time reviewing, fixing and testing code that does not even compile, breaks other features or does not introduce any useful changes. Thank you for your understanding

From what I have understood, it is not necessary to specifically link the text to some property in order to be properly translatable. If this is indeed needed, please let me know.

Relates to #2103

[marticliment]

Yes, in the translation part you are correct.

Can you please share a screenshot of how the changes are shown?

[turw41th]

It will look like this. I was experimenting with different font sizes and thought this to look best,

[marticliment]

I have two propositions:

• What about setting its opacity to 50~80%? It will show kinda greyed out, which is the style to follow on informational texts such as this one.
• Wouldn't it be better to remove the abbreviation (you'll -> you will)? IMO it would look more formal to not have the contraction, what do you think?

[turw41th]

• Alright I'll play with the opacity a little bit and see what looks best, I'll share another screenshot and push the changes when I'm happy with it.
• I'm not a native English speaker myself and I'd agree with you that such abbreviations can look informal, although I think the specific one I've used is pretty much accepted in all circumstances by now. I can change it though and then see how that looks.

[turw41th]

@marticliment Changed the stuff. This is how it looks with 70% which looked best to me: