fix(extract): correct lc_lci_lev lcstruct filter value

D1_D2_A_HW doesn't exist in the API; use D1_D4_MD5 (total labour cost
= compensation + taxes - subsidies).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -8,6 +8,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ### Fixed
 - **Pipeline diagnostic script** (`scripts/check_pipeline.py`) — handle DuckDB catalog naming quirk where `lakehouse.duckdb` uses catalog `lakehouse` instead of `local`, causing SQLMesh logical views to break. Script now auto-detects the catalog via `USE`, and falls back to querying physical tables (`sqlmesh__<schema>.<table>__<hash>`) when views fail.
+- **Eurostat gas prices extractor** — `nrg_pc_203` filter missing `unit` dimension (API returns both KWH and GJ_GCV); now filters to `KWH`.
+- **Eurostat labour costs extractor** — `lc_lci_lev` used non-existent `currency` filter dimension; corrected to `unit: EUR`.
+- **Supervisor transform step** — changed `sqlmesh run` to `sqlmesh plan prod --auto-apply` so new/modified models are detected and applied automatically.
 
 ### Added
 - **Pipeline diagnostic script** (`scripts/check_pipeline.py`) — read-only script that reports row counts at every layer of the pricing pipeline (staging → foundation → serving), date range analysis, HAVING filter impact, and join coverage. Run on prod to diagnose empty serving tables.

extract/padelnomics_extract/src/padelnomics_extract/eurostat.py

@@ -63,15 +63,15 @@ DATASETS: dict[str, dict] = {
         "time_dim": "time",
     },
     "nrg_pc_203": {
-        # Gas prices for non-household consumers, EUR/GJ, excl. taxes
-        "filters": {"freq": "S", "nrg_cons": "GJ1000-9999", "currency": "EUR", "tax": "I_TAX"},
+        # Gas prices for non-household consumers, EUR/kWh, excl. taxes
+        "filters": {"freq": "S", "nrg_cons": "GJ1000-9999", "unit": "KWH", "currency": "EUR", "tax": "I_TAX"},
         "geo_dim": "geo",
         "time_dim": "time",
     },
     "lc_lci_lev": {
         # Labour cost levels EUR/hour — NACE N (administrative/support services)
-        # Stored in dim_countries for future staffed-scenario calculations.
-        "filters": {"lcstruct": "D1_D2_A_HW", "nace_r2": "N", "currency": "EUR"},
+        # D1_D4_MD5 = compensation of employees + taxes - subsidies (total labour cost)
+        "filters": {"lcstruct": "D1_D4_MD5", "nace_r2": "N", "unit": "EUR"},
         "geo_dim": "geo",
         "time_dim": "time",
     },

infra/supervisor/supervisor.sh

@@ -33,10 +33,10 @@ do
         DUCKDB_PATH="${DUCKDB_PATH:-/data/padelnomics/lakehouse.duckdb}" \
             uv run --package padelnomics_extract extract
 
-        # Transform
+        # Transform — plan detects new/changed models; run only executes existing plans.
         LANDING_DIR="${LANDING_DIR:-/data/padelnomics/landing}" \
         DUCKDB_PATH="${DUCKDB_PATH:-/data/padelnomics/lakehouse.duckdb}" \
-            uv run --package sqlmesh_padelnomics sqlmesh run --select-model "serving.*"
+            uv run sqlmesh -p transform/sqlmesh_padelnomics plan prod --auto-apply
 
         # Export serving tables to analytics.duckdb (atomic swap).
         # The web app detects the inode change on next query — no restart needed.