check for missing did error and provide helpful error message

[gvelez17]

[Replace Me With Meaningful Name] - #[Issue]

Description

This uses the new MissingDIDError class to identify what specific suggestion to make to the composedb user to solve that error in this context.

This is a draft bc it is not clear to me how to code the dependency on the js-ceramic updated version

How Has This Been Tested?

Describe the tests that you ran to verify your changes. Provide instructions for reproduction.

• Test A (e.g. Test A - New test that ... ran in local, docker, and dev unstable.)
• Test B

Definition of Done

Before submitting this PR, please make sure:

• The work addresses the description and outcomes in the issue
• I have added relevant tests for new or updated functionality
• My code follows conventions, is well commented, and easy to understand
• My code builds and tests pass without any errors or warnings
• I have tagged the relevant reviewers
• I have updated the READMEs of affected packages
• I have made corresponding changes to the documentation
• The changes have been communicated to interested parties

References:

Please list relevant documentation (e.g. tech specs, articles, related work etc.) relevant to this change, and note if the documentation has been updated.

[PaulLeCam]

Is this the only type of error that can happen please? What if the node is unreachable and there's a HTTP 404 error instead for example?

[gvelez17]

the purpose here is to make the error clearer specifically for missing did. other errors will continue to behave as they do now.

[PaulLeCam]

Sorry I'm not sure I follow.
Here the e: MissingDIDError assumes that the thrown error can only be MissingDIDError, but that's not guarantied to be the cases, is it? What happens if the HTTP client throws another type of error, wouldn't the error message incorrectly refer to the missing DID when it can be other types of errors, like an incorrect Ceramic node endpoint or invalid model IDs input?