[18273] Refactor enum EntityKind::DOMAIN with EntityKind::DOMAIN_ENTITY

[Mario-DL]

In order to avoid a compilation issue with clang #184 a refactor of EntityKind::DOMAIN with EntityKind::DOMAIN_ENTITY.
This implies an API Break.

[codecov]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (73a70d3) 58.46% compared to head (98d7de9) 58.46%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #195   +/-   ##
=======================================
  Coverage   58.46%   58.46%           
=======================================
  Files          38       38           
  Lines        4485     4485           
  Branches     2383     2383           
=======================================
  Hits         2622     2622           
  Misses         55       55           
  Partials     1808     1808           

Impacted Files	Coverage Δ
src/cpp/database/database.cpp	52.62% <100.00%> (ø)
src/cpp/database/entities.hpp	100.00% <100.00%> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.

[srmainwaring]

Also checked on macOS Ventura 13.4, Xcode 14.3.1.

Issue is legacy BSD extensions to the C standard defined in MacOSX.sdk/usr/include/math.h.

If Fast-DDS-monitor is similarly patched the monitor builds and runs on macOS (good to have!).

Could this change please be merged, it's a pre-requisite for:

• Disable FileWatcherHandler for macOS Fast-DDS-spy#54
• Rename enum DOMAIN to avoid System V macro conflict Fast-DDS-monitor#197