Add current KSM price and link to extrinsic to Transfer dialog

[yangwao]

1. Display link for the transaction which was made on Subscan using generated extrinsic, i.e.
   0x256768b350ed980fd6dfb1d6172807be8765b04f475f3c315f5632bdd0417568 linking to
   https://kusama.subscan.io/extrinsic/0x256768b350ed980fd6dfb1d6172807be8765b04f475f3c315f5632bdd0417568

Somewhere permanent, no in snackbar, best if you can add there copy to clipboard button.

2. Display somewhere current price of $KSM. You can find a way how we fetch prices from coingecko in kodadot.

For more check this PR how is Transfer made #672

[prachi00]

@yangwao is the transaction link suppose to show up here only that is /transfer route? Since I believe it will go away once you click on a different route and hence wont be permanent

[yangwao]

@yangwao is the transaction link suppose to show up here only that is /transfer route? Since I believe it will go away once you click on a different route and hence wont be permanent

Yes, on transfer only, that would be more than enough I guess :)