Merged PR 5285: Adds Stay Disrupt (Confident Stay) Fees in KPIs Guest Payments flow

# Description

Propagates Stay Disrupt Guest Product in KPIs flow, within Guest Payments. This is done by:
* Adding a new measure on `stay_disrupt_fees_in_gbp` in the daily model `int_kpis__metric_daily_guest_payments`
* Adding stay_disrupt_fees_in_gbp in the `total_guest_payments_in_gbp` measure in the daily model `int_kpis__metric_daily_guest_payments`

Afterwards this gets propagated downstream. No changes in the `total_guest_payments_in_gbp` measure in following models. However, a new measure for `stay_disrupt_fees_in_gbp` is created in the 4 Guest Payments related models of:
* `int_kpis__metric_monthly_guest_payments`
* `int_kpis__agg_monthly_guest_payments`
* `int_kpis__metric_mtd_guest_payments`
* `int_kpis__agg_mtd_guest_payments`

Note that this also affects the schema entry of KPIs for both description and completion tests, in the case of aggregation models.

Considering the almost non-existent usage of Guest KPIs report, I will not bother propagating Confident Stay in Product Guest KPIs, nor the report itself:

![image.png](https://guardhog.visualstudio.com/4148d95f-4b6d-4205-bcff-e9c8e0d2ca65/_apis/git/repositories/54ac356f-aad7-46d2-b62c-e8c5b3bb8ebf/pullRequests/5285/attachments/image.png)

However, total Guest Revenue would include Confident Stay in Guest KPIs as well.

Next steps, in a separated PR:
* Propagation of new measure `stay_disrupt_fees_in_gbp` so it's available in Main KPIs.

# 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: #30278

models/intermediate/kpis/schema.yml

@@ -2538,6 +2538,12 @@ models:
           Sum of checkin cover fees paid by guests, without taxes, in GBP
           in a given date and per specified dimension.
 
+      - name: stay_disrupt_fees_in_gbp
+        data_type: decimal
+        description: |
+          Sum of stay disrupt fees paid by guests, without taxes, in GBP
+          in a given date and per specified dimension.
+
       - name: total_guest_payments_in_gbp
         data_type: decimal
         description: |
@@ -2654,6 +2660,12 @@ models:
           Sum of accumulated checkin cover fees by guests, without taxes, 
           in GBP in a given month and per specified dimension.
 
+      - name: stay_disrupt_fees_in_gbp
+        data_type: decimal
+        description: |
+          Sum of accumulated stay disrupt fees by guests, without taxes, 
+          in GBP in a given month and per specified dimension.
+
       - name: total_guest_payments_in_gbp
         data_type: decimal
         description: |
@@ -2770,6 +2782,12 @@ models:
           Sum of accumulated checkin cover fees by guests, without taxes, 
           in GBP in a given month up to the given date and per specified dimension.
 
+      - name: stay_disrupt_fees_in_gbp
+        data_type: decimal
+        description: |
+          Sum of accumulated stay disrupt fees by guests, without taxes, 
+          in GBP in a given month up to the given date and per specified dimension.
+
       - name: total_guest_payments_in_gbp
         data_type: decimal
         description: |
@@ -2815,6 +2833,7 @@ models:
                 - deposit_fees_in_gbp
                 - waiver_payments_in_gbp
                 - checkin_cover_fees_in_gbp
+                - stay_disrupt_fees_in_gbp
                 - total_guest_payments_in_gbp
           - accepted_values:
               values:
@@ -2849,6 +2868,12 @@ models:
           The monthly checkin cover fees paid by guests, without taxes, in GBP 
           for a given range date, dimension and value.
 
+      - name: stay_disrupt_fees_in_gbp
+        data_type: decimal
+        description: |
+          The monthly stay disrupt fees paid by guests, without taxes, in GBP 
+          for a given range date, dimension and value.
+
       - name: total_guest_payments_in_gbp
         data_type: decimal
         description: |
@@ -2894,6 +2919,7 @@ models:
                 - deposit_fees_in_gbp
                 - waiver_payments_in_gbp
                 - checkin_cover_fees_in_gbp
+                - stay_disrupt_fees_in_gbp
                 - total_guest_payments_in_gbp
           - accepted_values:
               values:
@@ -2928,6 +2954,12 @@ models:
           The month-to-date checkin cover fees paid by guests, without taxes, in GBP 
           for a given range date, dimension and value.
 
+      - name: stay_disrupt_fees_in_gbp
+        data_type: decimal
+        description: |
+          The month-to-date stay disrupt fees paid by guests, without taxes, in GBP 
+          for a given range date, dimension and value.
+
       - name: total_guest_payments_in_gbp
         data_type: decimal
         description: |