merge(worktree): individualise article costs with per-country Eurostat data + tiered proxy tenant work

# Conflicts:
#	CHANGELOG.md
#	transform/sqlmesh_padelnomics/models/foundation/dim_cities.sql
#	transform/sqlmesh_padelnomics/models/foundation/dim_locations.sql

transform/sqlmesh_padelnomics/models/serving/planner_defaults.sql

@@ -7,6 +7,10 @@
 --   2. Country-level: median across cities in same country
 --   3. Hardcoded fallback: market research estimates (only when no Playtomic data)
 --
+-- Cost override columns from dim_countries (Eurostat PLI + energy price indices) are
+-- included so the planner API pre-fills country-adjusted CAPEX/OPEX for all cities.
+-- NULL = fall through to calculator.py DEFAULTS. DE always NULL (baseline preserved).
+--
 -- Units are explicit in column names. Monetary values in local currency.
 
 MODEL (
@@ -125,6 +129,37 @@ SELECT
     ELSE 0.2
   END                                           AS data_confidence,
   COALESCE(cb.price_currency, ctb.price_currency, hf.currency, 'EUR') AS price_currency,
+  -- Cost override columns (Eurostat PLI + energy prices via dim_countries).
+  -- NULL = fall through to calculator.py DEFAULTS. DE always NULL (baseline).
+  dc.electricity,
+  dc.heating,
+  dc.rent_sqm,
+  dc.insurance,
+  dc.cleaning,
+  dc.maintenance,
+  dc.marketing,
+  dc.water,
+  dc.property_tax,
+  dc.outdoor_rent,
+  dc.hall_cost_sqm,
+  dc.foundation_sqm,
+  dc.land_price_sqm,
+  dc.hvac,
+  dc.electrical,
+  dc.sanitary,
+  dc.parking,
+  dc.fitout,
+  dc.planning,
+  dc.fire_protection,
+  dc.floor_prep,
+  dc.hvac_upgrade,
+  dc.lighting_upgrade,
+  dc.outdoor_foundation,
+  dc.outdoor_site_work,
+  dc.outdoor_lighting,
+  dc.outdoor_fencing,
+  dc.working_capital,
+  dc.permits_compliance,
   CURRENT_DATE                                  AS refreshed_date
 FROM city_profiles cp
 LEFT JOIN city_benchmarks cb
@@ -134,3 +169,5 @@ LEFT JOIN country_benchmarks ctb
   ON cp.country_code = ctb.country_code
 LEFT JOIN hardcoded_fallbacks hf
   ON cp.country_code = hf.country_code
+LEFT JOIN foundation.dim_countries dc
+  ON cp.country_code = dc.country_code

transform/sqlmesh_padelnomics/models/serving/pseo_city_costs_de.sql

@@ -4,6 +4,10 @@
 --
 -- Calculator override columns use camelCase to match the DEFAULTS keys in
 -- planner/calculator.py, so they are auto-applied as calc pre-fills.
+--
+-- Cost override columns come from foundation.dim_countries (Eurostat PLI and energy
+-- price indices). NULL = fall through to calculator.py DEFAULTS (safe: auto-mapping
+-- filters None). DE always produces NULL overrides — preserves exact DEFAULTS behaviour.
 
 MODEL (
   name serving.pseo_city_costs_de,
@@ -44,6 +48,39 @@ SELECT
   FLOOR(p.courts_typical)           AS "dblCourts",
   -- 'country' drives currency formatting in the calculator
   c.country_code                    AS "country",
+  -- Cost override columns from dim_countries (Eurostat PLI + energy price indices).
+  -- NULL = fall through to calculator.py DEFAULTS. DE always NULL (baseline preserved).
+  -- OPEX overrides
+  cc.electricity                    AS "electricity",
+  cc.heating                        AS "heating",
+  cc.rent_sqm                       AS "rentSqm",
+  cc.insurance                      AS "insurance",
+  cc.cleaning                       AS "cleaning",
+  cc.maintenance                    AS "maintenance",
+  cc.marketing                      AS "marketing",
+  cc.water                          AS "water",
+  cc.property_tax                   AS "propertyTax",
+  cc.outdoor_rent                   AS "outdoorRent",
+  -- CAPEX overrides
+  cc.hall_cost_sqm                  AS "hallCostSqm",
+  cc.foundation_sqm                 AS "foundationSqm",
+  cc.land_price_sqm                 AS "landPriceSqm",
+  cc.hvac                           AS "hvac",
+  cc.electrical                     AS "electrical",
+  cc.sanitary                       AS "sanitary",
+  cc.parking                        AS "parking",
+  cc.fitout                         AS "fitout",
+  cc.planning                       AS "planning",
+  cc.fire_protection                AS "fireProtection",
+  cc.floor_prep                     AS "floorPrep",
+  cc.hvac_upgrade                   AS "hvacUpgrade",
+  cc.lighting_upgrade               AS "lightingUpgrade",
+  cc.outdoor_foundation             AS "outdoorFoundation",
+  cc.outdoor_site_work              AS "outdoorSiteWork",
+  cc.outdoor_lighting               AS "outdoorLighting",
+  cc.outdoor_fencing                AS "outdoorFencing",
+  cc.working_capital                AS "workingCapital",
+  cc.permits_compliance             AS "permitsCompliance",
   CURRENT_DATE                      AS refreshed_date
 FROM serving.city_market_profile c
 LEFT JOIN serving.planner_defaults p
@@ -52,6 +89,8 @@ LEFT JOIN serving.planner_defaults p
 LEFT JOIN serving.location_opportunity_profile lop
   ON c.country_code = lop.country_code
   AND c.geoname_id = lop.geoname_id
+LEFT JOIN foundation.dim_countries cc
+  ON c.country_code = cc.country_code
 -- Only cities with actual padel presence and at least some rate data
 WHERE c.padel_venue_count > 0
   AND (p.rate_peak IS NOT NULL OR c.median_peak_rate IS NOT NULL)