Add grpc function definition endpoint

[Knerio]

close #881

[github-actions]

GitLab Pipeline Action

General information

Link to pipeline: https://gitlab.com/code0-tech/development/sagittarius/-/pipelines/2492245322

Status: Passed
Duration: 6 minutes

Job summaries

rspec: [ee]

Coverage report available at https://code0-tech.gitlab.io/-/development/sagittarius/-/jobs/14168506982/artifacts/tmp/coverage/index.html
Test summary available at https://gitlab.com/code0-tech/development/sagittarius/-/pipelines/2492245322/test_report
Finished in 22.86 seconds (files took 11.82 seconds to load)
1349 examples, 0 failures
Line Coverage: 92.95% (4442 / 4779)
[TEST PROF INFO] Time spent in factories: 00:12.206 (40.93% of total time)

rspec: [ce]

Coverage report available at https://code0-tech.gitlab.io/-/development/sagittarius/-/jobs/14168506981/artifacts/tmp/coverage/index.html
Test summary available at https://gitlab.com/code0-tech/development/sagittarius/-/pipelines/2492245322/test_report
Finished in 22.85 seconds (files took 12.53 seconds to load)
1302 examples, 0 failures
Line Coverage: 92.43% (4274 / 4624)
[TEST PROF INFO] Time spent in factories: 00:12.140 (40.61% of total time)

docs:preview

Documentation preview available at https://code0-tech.gitlab.io/-/development/telescopium/-/jobs/14168564050/artifacts/out/index.html

rubocop

750 files inspected, no offenses detected

[Knerio]

I think the docs generator is broken, the pipeline still fails