[feat] Implement the functionality to retrieve profile by anchor

[Akashneelesh]

Down below is the function that is to be implemented in the contract but in cairo.
https://github.com/allo-protocol/allo-v2/blob/4dd0ea34a504a16ac90e80f49a5570b8be9b30e9/contracts/core/Registry.sol#L102

Resources :
https://book.cairo-lang.org/title-page.html
https://book.cairo-lang.org/ch14-01-contract-storage.html?highlight=lega#storage-mappings

If you have any doubts over on how to implement something similar to this you can try discovering few cairo code bases such as :

Unruggable memecoin : https://github.com/keep-starknet-strange/unruggable.meme/tree/main/packages/contracts/src
Blobstream : https://github.com/keep-starknet-strange/blobstream-starknet/tree/main/src

Exclusively for Starknet India team - To onboard new devs from India
Estimated Time taken to complete - 2-3 days (Max)

[kyzan]

I would like to take this up!

[Akashneelesh]

Awesome, you've been assigned less goo !!

[Rana718]

Would like to work on this issue.