Implement stacktrace for errors about ethermint

[fedekunze]

Action Items (correct me if I'm wrong @khoslaventures):

• Replace fmt.Errorf with stacktrace.NewError or stacktrace.NewErrorWithCode (in case the code is available/defined like the ones on errors.go)
• Wrap all returned errors with stacktrace.Propagate or stacktrace.PropagateWithCode (in case the code is available/defined like the ones on errors.go)

Ref: https://pkg.go.dev/github.com/palantir/stacktrace

[khoslaventures]

Yep, exactly. We may need to revisit how the errors propagate up and get sent to the logger as well.

[liamsi]

Don't mean to distract you guys but just out of curiosity: were there any particular reasons to use palantir's lib instead of this one for instance https://github.com/go-errors/errors

Ah NVM, found the answer in the palantir docs I guess:

The intent is not that we capture the exact state of the stack when an error happens, including every function call. For a library that does that, see github.com/go-errors/errors.

[fedekunze]

implemented