[RORDEV-1229] TBD

[coutoPL]

Summary by CodeRabbit

• Chores
  • Added optional memory-limit overlay support for both the base and APM stacks, including explicit Elasticsearch heap sizing for the Elasticsearch service.
  • Adjusted APM service memory constraints and improved Kibana startup reliability by extending the health check start period for slower environments.
  • Introduced a startup/workflow flag to enable or disable these resource-limit overlays, and updated status output to reflect the current setting.