[UI] small UI changes

[shortwavesurfer2009]

Allow the ability to put "buy XMR from" on the left and "sell XMR to" on the right as platforms such as E*TRADE display the order book.

Also consider changing the "portfolio" tab to something like "my orders" or "open orders" as portfolio is commonly associated with ownership, such as "my portfolio is quite tech heavy with Apple, Microsoft, etc" or "my portfolio of properties"

I know that this is semantics, but it just feels odd.

[woodser]

Allow the ability to put "buy XMR from" on the left and "sell XMR to" on the right as platforms

Are you thinking to only swap the buttons around, or the whole panel with the list of offers?

Current UI for reference:

[woodser]

I swapped the panels in #1876:

[shortwavesurfer2009]

I swapped the panels in #1876:

This