Quick start/nft tutorial (#177)

* feat: Added NFT tutorial Initial Draft

* Adding new file before merging to dev

* Removing extra file

* Updating the contract address for deploy and build

* Adding command to interact

* Adding commands for NFT

* Adding new steps

* Prepared some doucment content for NFT (Frontend)

* Pushing new commands for NFT

* moving the commands to last

* Added create-nft all steps

* Refector create nft functions

* Completed all nft functions

* Adding the desciption of the functions

* Updated Docs for nft page

* Adding more desciption for fetch and transfer

* Completed nft tutorial page

* Update content on nft page

* Update function logic

* Updated nft page content

* fix: updated document with fixes

* fix: updated document for next steps

* fix: updated document for further steps

* fix: doc update for validate NFT section

* Updated title, description & purpose of NFT dApp

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Co-authored-by: AelfHarsh <[email protected]>
Co-authored-by: RutvikAelf <[email protected]>