added buildo-begins send-esdt command for sending ESDT tokens
added buildo-begins send-nft command for sending NFT tokens
added buildo-begins send-sft command for sending SFT tokens
added buildo-begins send-meta-esdt command for sending Meta ESDT tokens
Not keeping the DRY, but it isn't so bad, and I think it is good to have it more readable for learning purposes. And also, it can be simpler to decouple the functionality if someone wants to build something custom.
buildo-begins send-esdtcommand for sending ESDT tokensbuildo-begins send-nftcommand for sending NFT tokensbuildo-begins send-sftcommand for sending SFT tokensbuildo-begins send-meta-esdtcommand for sending Meta ESDT tokensNot keeping the DRY, but it isn't so bad, and I think it is good to have it more readable for learning purposes. And also, it can be simpler to decouple the functionality if someone wants to build something custom.