[testx] Enhanced test result collection and benchmark dashboard

[at15]

Test result

• colorize test output, when you have verbose mode enabled, it's hard to tell what is actually error
  • compile error #xxx
  • test failed
  • assert error
• a more advanced UI for test coverage, built in html is a bit hard to use ... need to use monaco and vue (might need to put all UI related code under one folder)

Lint result

• go lint, go vet (I think they have json output format)

Benchmark

• benchboard was removed in [cmd][benchgraph] Remove benchgraph command #40 references are in [cmd][benchmark] Benchmark result graph #27
• generate graph based on benchmark output
• generate series based on benchmark across time

Ref

• https://github.com/360EntSecGroup-Skylar/goreporter

[at15]

This is kind of duplicated w/ benchhub's gotest and gobench framework, though it might be better to have benchhub wraps a grpc interface around gommon's functionalities

[at15]

See benchhub/benchhub#54