Add initial ERC-8004 support

[lubej]

This PR integrates https://github.com/oasisprotocol/erc-8004, by including rofl-8004 service inside compose.yaml. Provides another step, that can be skipped in create flow. Shows the ERC-8004 "token"/NFT in AppDetails.

Part of #359

[github-actions]

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[lubej]

Testing requirements:

• Pinata JWT token
• Infura API KEY
• Sepolia testnet account with some SepoliaETH, which will pay for Agenty Identity registration

Current flow only works with existing templates, not with custom build, as custom build needs additional validation, so it does not override the ERC-8004 secrets.

[tjanez]

Current flow only works with existing templates, not with custom build, as custom build needs additional validation, so it does not override the ERC-8004 secrets.

@lubej, @matevz, I think that for the hackathoners the Custom App/Build template would be the one that will be used.

And @buberdds just enabled the Custom App/Build to also work with Testnet in #362.

@buberdds, can you help @lubej with enabling ERC-8004 support for Custom App/Build?

[lubej]

Current flow only works with existing templates, not with custom build, as custom build needs additional validation, so it does not override the ERC-8004 secrets.

@lubej, @matevz, I think that for the hackathoners the Custom App/Build template would be the one that will be used.

And @buberdds just enabled the Custom App/Build to also work with Testnet in #362.

@buberdds, can you help @lubej with enabling ERC-8004 support for Custom App/Build?

Right, so ERC-8004 support for Custom App/Build shouldn't be hard to implement, just needs some validation for secrets, and the step should be the same as in template flow. Will add this tomorrow. I just went with the template flow first, as it was easier to test.

[rube-de]

I would request the full RPC url instead of making it dependent on infura.
The validator agent address would be also helpful in the form.

[lubej]

I would request the full RPC url instead of making it dependent on infura. The validator agent address would be also helpful in the form.

Right, as for the RPC url and validator address, I would rather have a dropdown with available networks, and you could change them potentially via secrets if you wanted to. And if you want some custom implementation, you can do it via CLI anyway. I wouldn't want the complexity of free form on ROFL App - as the intention is for less advanced users - and they may wonder why is not working as intended. This is just for the initial implementation, I think we can fine tune it later.

[matevz]

I couldn't find the ROFL manifest snippet in this PR, but the new support for retaining the ERC-8004 agent ID when you restart ROFL requires another volume to be mounted. Please check out https://github.com/oasisprotocol/erc-8004?tab=readme-ov-file#rofl-8004-startup-image and update the template accordingly.

[matevz]

I checked out the flow and works as expected. Left some suggestions.