Merged PR 3926: Propagate to reporting + fix documentation

# Description

* Creates new model monthly_aggregated_metrics_history_by_deal_by_time_window
* Modifies existing intermediate entry on schema to properly fill all fields
* Creates same entry in reporting.

# 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: #25829

models/intermediate/cross/schema.yml

@@ -1471,11 +1471,10 @@ models:
           ISO 3166-1 alpha-3 main country code in which the Deal is billed.
           In some cases it's null.
 
-      - name: main_billing_country_name_per_deal
+      - name: deal_lifecycle_state
         data_type: string
         description: |
-          Main country name in which the Deal is billed.
-          In some cases it's null.
+          Lifecycle state of the deal.
 
       - name: deal_hubspot_stage
         data_type: string