New model for guests satisfaction report, I included columns to check what is the guest paying for that might be helpful for analysis as well
Related work items: #16947
This PR creates 2 new models:
- `int_core__monthly_aggregated_metrics_history_by_deal`, which just gathers the information of the previously created models that compute the kpis by deal id.
- `core__monthly_aggregated_metrics_history_by_deal`, effectively a copy from intermediate to reporting
It also includes documentation of these 2 models, differences between these and the `mtd_aggregated_metrics` equivalents and references it to exposures. I took the opportunity to update the documentation of the `core__mtd_aggregated_metrics` now that it's a bit more mature.
This should be the last PR for the first draft of 'by deal' metrics.
Related work items: #17689
