Update the error state for "username already exists"

[bitfalt]

Solves #671

• Change the error message in Signup and Login
• Add the button to Signup modal
• Add the button to Login modal

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[bitfalt]

Hi! I'm trying to test the button I added to check if it displays correctly and then start modifying the styling according to the Figma. However, I'm getting some problems when trying to open the modal in localhost:3002.

I'm getting the following error:

From the error I see that it is trying to make a request to localhost:8001/x/starknet/sepolia?paymaster=true. However I don't have anything running in localhost:8001. I assume I need to run the local devnet, but I was just wondering if there is a specific configuration or something needed.

I followed all the instructions in the README regarding Frontend Development.

[clicksave]

cc @broody any guidance on the issue Daniel is running into?

[broody]

@bitfalt thanks for the PR! Sorry, but the way we're setup currently is this requires some of our backend services to be running locally. I don't think there is a good alternative rn.

Let me help u push this PR across tho, again thanks for trying to tackle this!

[bitfalt]

okay okay! Could I dm you on Telegram or Discord to have better communication? I might need some guidance regarding proper implementation. I already modified the messages, but I usually struggle with setting up frontend related stuff, so some proper guidance would be amazing! :D

[broody]

okay okay! Could I dm you on Telegram or Discord to have better communication? I might need some guidance regarding proper implementation. I already modified the messages, but I usually struggle with setting up frontend related stuff, so some proper guidance would be amazing! :D

Yeah absolutely, drop by discord here https://discord.gg/cartridge

Or you can do me on telegram at @broody_eth