[Merged by Bors] - Implement malfeasance2 info method for GRPC API

[fasmat]

Motivation

Followup for #6557. Now malfeasance2 proofs are actually fetched from the DB and metadata for them returned.

Description

This adds an implementation for the Info method of malfeasance2.Handler. Since proofs are now split into their respective domains the handler will call another ATX-domain specific handler to extract the metadata and return it to the caller (GRPC handler).

Test Plan

new unit tests were added where needed

TODO

• Explain motivation or link existing issue(s)
• Test changes and document test plan
• Update documentation as needed
• Update changelog as needed

[codecov]

Codecov Report

Attention: Patch coverage is 88.10573% with 27 lines in your changes missing coverage. Please review.

Project coverage is 79.8%. Comparing base (2e6b90a) to head (d18381b).
Report is 4 commits behind head on develop.

✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
activation/handler_v1.go	40.0%	9 Missing and 3 partials ⚠️
sql/malfeasance/malfeasance.go	87.5%	4 Missing and 2 partials ⚠️
activation/malfeasance2.go	80.9%	3 Missing and 1 partial ⚠️
malfeasance2/handler.go	91.8%	2 Missing and 1 partial ⚠️
activation/wire/malfeasance_double_marry.go	89.4%	0 Missing and 2 partials ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##           develop   #6566    +/-   ##
========================================
  Coverage     79.8%   79.8%            
========================================
  Files          355     356     +1     
  Lines        47110   47289   +179     
========================================
+ Hits         37598   37743   +145     
- Misses        7370    7400    +30     
- Partials      2142    2146     +4     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[fasmat]

bors merge

[spacemesh-bors]

Build failed:

• systest-status

[fasmat]

bors merge

[spacemesh-bors]

Build failed (retrying...):

• systest-status

[spacemesh-bors]

Pull request successfully merged into develop.

Build succeeded:

• ci-status
• systest-status