Add Create/Mint NFT example program

[dB2510]

Need for an example program to mint a nft and transfer to a user wallet.

[dB2510]

@armaniferrante Can we have this?

[munanadi]

Why don't we try building it? Could be a fun exercise?

[armaniferrante]

Why don't we try building it? Could be a fun exercise?

Would be awesome to see a PR adding this as an example.

[Nithsua]

any update on this?

[quyang-cd]

Any updates?

[fabiooshiro]

https://jimii.pages.dev/mint-solana-anchor/?ref=hackernoon.com#metadata-program