test: better naming structure
message/agent: [codec] make enhanced the default codec
test: refactor tests for default enhanced codec
makefile: turn live tests off by default
Merge branch 'refactor/defaultEnhanced'

* refactor/defaultEnhanced:
  makefile: turn live tests off by default
  test: refactor tests for default enhanced codec
  message/agent: [codec] make enhanced the default codec
  test: better naming structure