Consider adding {shinyMobile} page type

[parmsam]

https://rinterface.github.io/shinyMobile/

[ashbaldry]

I really like this idea. Adding a couple of things to consider when adapting the application for the new page type:

• The HTML for F7 components will be different to Bootstrap
• The CSS will need to be toggled similar to dashboardPage
• The page canvas will need to adjust dimensions when mobilePage (name TBD) is selected
  • This size can be changed to reflect different mobile/tablet sizes