Merged PR 3089: Remove custom pricing/protection

# Description

This PR aims to remove custom pricing/protection fields for New Pricing.
After discussing with Clay, custom pricing/protected amounts are not allowed in New Pricing. This user-specific changes might be applied in the form of discounts, but these are not defined/implemented yet.

There were some fields created in the New Pricing tables that were considering the custom possibility, and Gus confirm that these will come as Null. So I prefer to delete them now, have clean code, and if in X months dev team wants to remove these, we should be good.

# 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.
- [NA] I have checked for DRY opportunities with other models and docs.
- [NA] 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: #20809

models/staging/core/schema.yml

@@ -586,10 +586,9 @@ models:
       - Payment types (amount, percentage)
       - Price computation methods (per booking, per night)
       - Charging methods (post checkout, pre booking, at waiver payment, etc.) 
-      Additionally, it's possible that a price is modified at user level. This is identifiable
-      by the id_user_product_bundle being set (custom price) vs. not set (default price).
       Each product service and currency line can be active in a given time frame, and this table
       also contains the history of previous, currently inactive, product services prices.
+      Lastly, custom pricing per user is not possible.
 
     tests:
       - dbt_expectations.expect_column_pair_values_A_to_be_greater_than_B:
@@ -652,12 +651,6 @@ models:
                 - "AT WAIVER PAYMENT"
                 - "AT DEPOSIT PAYMENT"
                 - "N/A"
-      - name: id_user_product_bundle
-        data_type: integer
-        description: |
-          Identifier of the user product bundle in which this product service to price 
-          is applied. It can be null, thus referring to a product bundle per user that 
-          uses a default price.
       - name: amount_local_curr
         data_type: decimal
         description: |
@@ -786,10 +779,9 @@ models:
       - Payment types (amount, percentage)
       - Price computation methods (per booking, per night)
       - Charging methods (post checkout, pre booking, at waiver payment, etc.) 
-      Additionally, it's possible that a price is modified at user level. This is identifiable
-      by the id_user_product_bundle being set (custom price) vs. not set (default price).
       Each protection plan and currency line can be active in a given time frame, and this table
       also contains the history of previous, currently inactive, protection plan prices.
+      Lastly, custom pricing per user is not allowed.
 
     tests:
       - dbt_expectations.expect_column_pair_values_A_to_be_greater_than_B:
@@ -852,12 +844,6 @@ models:
                 - "AT WAIVER PAYMENT"
                 - "AT DEPOSIT PAYMENT"
                 - "N/A"
-      - name: id_user_product_bundle
-        data_type: integer
-        description: |
-          Identifier of the user product bundle in which this protection plan to price 
-          is applied. It can be null, thus referring to a product bundle per user that 
-          uses a default price.
       - name: amount_local_curr
         data_type: decimal
         description: |
@@ -911,8 +897,7 @@ models:
       Contains the relationship "this protection plan can protect these amounts in this currency"
       in the scope of New Pricing. It accounts for the cover, i.e., how much we protect, rather than 
       the price of the protection service. 
-      It's possible that a price is modified at user level. This is identifiable
-      by the id_user_host being set (custom price) vs. not set (default price).
+      Lastly, custom amounts protected per user are not possible.
 
     columns:
       - name: id_protection_plan_cover
@@ -934,11 +919,6 @@ models:
           Identifier of the currency.
         tests:
           - not_null
-      - name: id_user_host
-        data_type: string
-        description: |
-          Identifier of the user. It can be null, thus referring to a protection 
-          cover that uses a default amount.
       - name: baseline_protection_cover_local_curr
         data_type: decimal
         description: |

models/staging/core/stg_core__product_service_to_price.sql

@@ -29,8 +29,6 @@ with
             {{ adapter.quote("BillingMethodId") }} as id_price_base_unit,
             {{ adapter.quote("InvoicingMethodId") }} as id_invoicing_trigger,
 
-            {{ adapter.quote("UserProductBundleId") }} as id_user_product_bundle,
-
             {{ adapter.quote("Amount") }} as amount_local_curr,
             {{ adapter.quote("DisplayName") }} as product_service_price_name,
 
@@ -56,7 +54,6 @@ select
     pt.payment_type,
     pcm.price_base_unit,
     cm.invoicing_trigger,
-    pstp.id_user_product_bundle,
     pstp.amount_local_curr,
     pstp.product_service_price_name,
     pstp.starts_at_utc,

models/staging/core/stg_core__protection_plan_cover.sql

@@ -8,8 +8,6 @@ with
             {{ adapter.quote("ProtectionPlanId") }} as id_protection_plan,
             {{ adapter.quote("CurrencyId") }} as id_currency,
 
-            {{ adapter.quote("SuperhogUserId") }} as id_user_host,
-
             {{ adapter.quote("DisplayName") }} as protection_plan_cover_name,
 
             {{ adapter.quote("BaselineProtection") }}

models/staging/core/stg_core__protection_plan_to_price.sql

@@ -29,8 +29,6 @@ with
             {{ adapter.quote("BillingMethodId") }} as id_price_base_unit,
             {{ adapter.quote("InvoicingMethodId") }} as id_invoicing_trigger,
 
-            {{ adapter.quote("UserProductBundleId") }} as id_user_product_bundle,
-
             {{ adapter.quote("Amount") }} as amount_local_curr,
             {{ adapter.quote("DisplayName") }} as protection_plan_price_name,
 
@@ -56,7 +54,6 @@ select
     pt.payment_type,
     pcm.price_base_unit,
     cm.invoicing_trigger,
-    pstp.id_user_product_bundle,
     pstp.amount_local_curr,
     pstp.protection_plan_price_name,
     pstp.starts_at_utc,