send flow 'to' input should trim white space on pasting wallet address

[Daniel-Cross]

Currently, if you paste a Solana wallet address into the 'To' input and you have copied from a source that includes whitespace, the input gives an error that the current wallet address is invalid.

[FrederikBolding]

This is not a Snaps bug. If anything the Solana Snap can choose to implement this behavior.