Currency formatting options

[nezouse]

There is a function to format currencies in useDApp, but there is no option to globally set config for it (you have to either pass options to every single call or create a helper which is not very useful as this method is attached to Currency class).

What about option to specify custom options in useDApp config?

[dmaretskyi]

Currency formatting is currently disconnected from react and cannot consume the config context. To make it work with the config we would have to introduce a new component or a hook to format currency: <CurrencyDisplay value={...} />