[feat] Quest: Username quest

[b-j-roberts]

Create a quest that is claimable if the user has claimed a username.

Create corresponding tests.

References

• Example Quest
• Username store

[Calebux]

Hi @b-j-roberts i'll like to work on this

[Ayoazeez26]

Can I work on this?

[b-j-roberts]

Definitely @Calebux , let me know if you have any questions.

[b-j-roberts]

For this issue, you can use this new field to check if a user has a username : https://github.com/keep-starknet-strange/art-peace/blob/294e956d821978aa9e4a62a4ebd51c77134f8dd5/onchain/src/username_store/username_store.cairo#L16

by calling this function : https://github.com/keep-starknet-strange/art-peace/blob/294e956d821978aa9e4a62a4ebd51c77134f8dd5/onchain/src/username_store/username_store.cairo#L87 and checking if it is 0 or not

[b-j-roberts]

@Calebux Have you started working on this? If so, could you create a draft PR of your work so far? Otherwise, I'd like to assign this to someone available to work on it.

[Calebux]

@b-j-roberts i have, i'd be sending a draft PR Tomorrow