Merged PR 4400: Adds Billable Bookings split per scope

# Description

Changes:
* Adds Business Scope split on Billable Bookings + propagates towards Agg/Metric Monthly/MTD models

This is a temporary modification until the ticket on Billable Bookings for New Dash is handled.

# 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.
- [ ] I have checked for DRY opportunities with other models and docs.
- [ ] 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: #27356

models/intermediate/kpis/schema.yml

@@ -3304,13 +3304,15 @@ models:
       The unique key corresponds to the deepest granularity of the model,
       in this case: 
       - date, 
-      - id_deal.
+      - id_deal,
+      - business_scope.
 
     data_tests:
       - dbt_utils.unique_combination_of_columns:
           combination_of_columns:
             - date
             - id_deal
+            - business_scope
 
     columns:
       - name: date
@@ -3325,6 +3327,19 @@ models:
         data_tests:
           - not_null
 
+      - name: business_scope
+        data_type: string
+        description: |
+          Business scope identifying the metric source.
+        data_tests:
+          - not_null
+          - accepted_values:
+              values:
+                - "Old Dash"
+                - "New Dash"
+                - "API"
+                - "UNSET"
+
       - name: active_accommodations_per_deal_segmentation
         data_type: string
         description: |
@@ -3364,6 +3379,7 @@ models:
       The unique key corresponds to: 
        - end_date, 
        - id_deal, 
+       - business_scope,
        - active_accommodations_per_deal_segmentation.
 
     data_tests:
@@ -3371,6 +3387,7 @@ models:
           combination_of_columns:
             - end_date
             - id_deal
+            - business_scope
             - active_accommodations_per_deal_segmentation
 
     columns:
@@ -3394,6 +3411,19 @@ models:
         data_tests:
           - not_null
 
+      - name: business_scope
+        data_type: string
+        description: |
+          Business scope identifying the metric source.
+        data_tests:
+          - not_null
+          - accepted_values:
+              values:
+                - "Old Dash"
+                - "New Dash"
+                - "API"
+                - "UNSET"
+
       - name: active_accommodations_per_deal_segmentation
         data_type: string
         description: |
@@ -3434,6 +3464,7 @@ models:
       The unique key corresponds to: 
        - end_date, 
        - id_deal, 
+       - business_scope,
        - active_accommodations_per_deal_segmentation.
 
     data_tests:
@@ -3441,6 +3472,7 @@ models:
           combination_of_columns:
             - end_date
             - id_deal
+            - business_scope
             - active_accommodations_per_deal_segmentation
 
     columns:
@@ -3464,6 +3496,19 @@ models:
         data_tests:
           - not_null
 
+      - name: business_scope
+        data_type: string
+        description: |
+          Business scope identifying the metric source.
+        data_tests:
+          - not_null
+          - accepted_values:
+              values:
+                - "Old Dash"
+                - "New Dash"
+                - "API"
+                - "UNSET"
+
       - name: active_accommodations_per_deal_segmentation
         data_type: string
         description: |
@@ -3535,6 +3580,7 @@ models:
                 - global
                 - by_number_of_listings
                 - by_billing_country
+                - by_business_scope
                 - by_deal
 
       - name: dimension_value
@@ -3589,6 +3635,7 @@ models:
                 - global
                 - by_number_of_listings
                 - by_billing_country
+                - by_business_scope
                 - by_deal
 
       - name: dimension_value