Add handbook page

[spacey-sooty]

No clue what to call it. I'm thinking a brief covering of specific tools or workflows that are useful to frc software development, ideally linking out to more in depth docs at the end. Some ideas for things to cover:

• Live tuning with advantagescope
• Analysing loop times with visualvm

Again open to ideas and evolution here, I think something along these lines would be good but I'm not super sure how to do it best

[roboteer5291]

What other ideas do you have for this? The first would really fit as sections in the learning course (which will already explain basics of AdvantageScope), and isn't something we should have a dedicated "reference" section on, since that's better served by their documentation. As for the second, while that's useful, I don't think it's something we care all that much about and doesn't really fit in the scope of this site, for the time being, as it's a more advanced topic. Especially with SystemCore, it's not going to be super relevant.