Merged PR 2615: Beautification of KPIs dimensions

# Description

Changes:

* Separate 1) the internal naming of dimensions available within DWH vs. 2) the display of the dimensions in the reporting. Mainly it changes the "by_number_of_listings" to display "By # of Listings Booked in 12 Months". I edited the production macro since to me it's linked to when things are available for display.
* Add preceding zeros on the segmentation so it's ordered correctly. Before, the segment 21-60 was displayed before the 6-20.
* Also added some capital letters to the schema config of the reporting model :)

I attach a screenshot of how it looks in PBI in my local development branch to exemplify why this is "Beautification". Be aware that merging this also puts in production the dimensions.

![image.png](https://guardhog.visualstudio.com/4148d95f-4b6d-4205-bcff-e9c8e0d2ca65/_apis/git/repositories/54ac356f-aad7-46d2-b62c-e8c5b3bb8ebf/pullRequests/2615/attachments/image.png)

# Checklist

- [X] The edited models and dependants run properly with production data.
- [X] The edited models are sufficiently documented.
- [X] The edited models contain PK tests, and I've ran and passed them.
- [X] I have checked for DRY opportunities with other models and docs.
- [X] I've picked the right materialization for the affected models.

# Other

- [ ] Check if a full-refresh is required after this PR is merged.

Related work items: #19325

macros/business_kpis_configuration.sql

@@ -20,12 +20,15 @@ Macro: get_kpi_dimensions_for_production
 
 Provides the list of Dimensions that will be available in production for the KPIs.
 This configuration ensures that working with new dimensions won't affect the display 
-    until all development work has been done.
+    until all development work has been done. 
+Additionally, it provides a proper display name for reporting purposes.
 
-To be added: 'by_number_of_listings'
+        {"dimension": "'by_number_of_listings'", "dimension_display": "'By # of Listings Booked in 12 Months'"}
 */
 
 {% macro get_kpi_dimensions_for_production() %}
-    {% set dimensions = "('global')" %}
+    {% set dimensions = [
+        {"dimension": "'global'", "dimension_display": "'Global'"}
+    ] %}
     {{ return(dimensions) }}
 {% endmacro %}