Make responsive container of pages configurable

[Janpot]

Allow for pages to stretch edge to edge, or configuration the maximum width of the fluid responsive container.

[prakhargupta1]

I assume this will allow the user to make apps responsive, will the width setting be available as a prop?
@apedroferreira @Janpot

[Janpot]

Currently the whole page is in a responsive container. If there is demand we can make that configurable. Converting this issue to a wait for upvotes.

[apedroferreira]

I assume this will allow the user to make apps responsive, will the width setting be available as a prop? @apedroferreira @Janpot

The page is "responsive" right now, but we're not adjusting anything for smaller screens, which means probably nothing will look very good in smaller screens yet.
I think this is a different thing but not that difficult to do, we could just add the ability to customize horizontal margins in the page, or setting a maximum width, that could work too.