Merged PR 4948: Reporting model for mtd aggregated metrics by deal

# Description

Creates a new model for reporting. It includes any relevant metric at Deal level in a similar format as we do for `mtd_aggregated_metrics`. Additionally, there's few Deal attributes - from Hubspot, segmentations, lifecycles, etc.

In order to dynamically choose which metrics are relevant on a Deal level, I modified the configuration in `int_mtd_aggregated_metrics` so the extraction is under control.

# 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. **Worth discussing the possibilities to include indexes in the future**

# Other

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

Related work items: #28998

models/reporting/general/mtd_aggregated_metrics_by_deal.sql

@@ -0,0 +1,64 @@
+with
+    int_mtd_aggregated_metrics_by_deal as (
+        select * from {{ ref("int_mtd_aggregated_metrics_by_deal") }}
+    )
+
+select
+    -- PRIMARY KEY --
+    m.date as date,
+    m.id_deal as id_deal,
+    m.metric as metric,
+
+    -- TIME ATTRIBUTES --
+    m.year as year,
+    m.month as month,
+    m.day as day,
+    case when m.is_end_of_month then 1 else 0 end as is_end_of_month,
+    case when m.is_current_month then 1 else 0 end as is_current_month,
+    case
+        when m.is_end_of_month_or_yesterday then 1 else 0
+    end as is_end_of_month_or_yesterday,
+    m.first_day_month as first_day_month,
+
+    -- MAIN DEAL ATTRIBUTES --
+    m.deal as deal,
+    m.active_accommodations_per_deal_segmentation
+    as active_accommodations_per_deal_segmentation,
+    m.main_billing_country_iso_3_per_deal as main_billing_country_iso_3_per_deal,
+
+    -- HUBSPOT ATTRIBUTES --
+    m.account_manager as account_manager,
+
+    -- DEAL BUSINESS SCOPE    
+    m.business_scope as business_scope,
+
+    -- DEAL LIFECYCLE --
+    m.deal_lifecycle_state as deal_lifecycle_state,
+
+    -- METRIC VALUES AND DISPLAY --
+    m.order_by as order_by,
+    m.number_format as number_format,
+    m.value as value,
+    m.previous_year_value as previous_year_value,
+    m.relative_increment as relative_increment,
+    m.relative_increment_with_sign_format as relative_increment_with_sign_format
+from int_mtd_aggregated_metrics_by_deal m
+where
+    (
+        (
+            -- Not show current + previous month if the metric depends on
+            -- invoicing cycle and it is before the 20th of the month, if it
+            -- is the 20th of the month or after, only exclude the current
+            -- month.
+            m.display_exclusion = 'INVOICING'
+            and {{ is_date_before_20th_of_previous_month("m.date") }}
+        )
+        or (
+            -- Handle exclusion for Churn/MRR metrics: do not show them in the
+            -- current month.
+            m.display_exclusion = 'ONGOING_MONTH'
+            and date_trunc('month', m.date) < date_trunc('month', current_date)
+        )
+        -- Keep all history for the rest of metrics
+        or m.display_exclusion = 'NONE'
+    )