Theme.json V3: Common questions answered

[@nicbug4861]

perfect and clear explanation with nice examples. good to see there is now a kind of standard when disabling certain functions

[@pmmueller]

I am not a developer, but I still find these short videos very helpful. They help to understand what's going on under the hood, and with the current phase of Full Site Editing that feels good, even if I'm not a mechanic.

[@e.rohner5704]

Thank you Fränk for your clear explanation!

[@alwaysopendesign]

Your detailed explanations are super helpful - thank you!