Per panel time range in dashboards

[maumrsms]

Hello team,
We got this feature request which may result very useful when performing data analysis in Kibana by adding the possibility to set a time range (independent from the global time selector) for each visualization element inserted in a dashboard. A good example could be having an events count graphic for the latest 6 months inside a dashboard to compare with, globally selected, latest 30 days of information.

Requirements
We'll need to separate the aggregation scope from the query scope, and then re-inject everything but the time filter.

Configuration settings
This should be configurable in the "Options" dropdown menu in the dashboard visualizations..

Considerations
This should be useful to use both in Kibana's dashboards and in the Wazuh Application's Agent visualizations.

This functionality currently exists:
elastic/kibana#3578
elastic/kibana#43153