phase 14-15: docker build validation and helm deployment

lakehouse/schemas/document_extractions.sql

@@ -1,16 +1,28 @@
 -- Analytical fact table: document_extractions
--- Partitioned by dt and model_version on MinIO
+-- AI extraction outputs per document per company.
+-- Partitioned by dt and model_version on MinIO.
+-- Path: s3://stonks-lakehouse/warehouse/document_extractions/dt={yyyy-mm-dd}/model_version={ver}/part-*.parquet
+-- Requirements: 5.3, 5.5, 9.4, 9.5, 10.1, 10.4
+-- Design ref: Section 6.3, Section 7 (lake.document_extractions)
 
 CREATE TABLE IF NOT EXISTS lakehouse.stonks.document_extractions (
     document_id       VARCHAR,
     ticker            VARCHAR,
+    company_name      VARCHAR,
+    relevance         DOUBLE,
     sentiment         VARCHAR,
     impact_score      DOUBLE,
+    impact_horizon    VARCHAR,
     catalyst_type     VARCHAR,
     confidence        DOUBLE,
     novelty_score     DOUBLE,
+    source_credibility DOUBLE,
+    key_facts         VARCHAR,
+    risks             VARCHAR,
+    macro_themes      VARCHAR,
     model_name        VARCHAR,
     prompt_version    VARCHAR,
+    schema_version    VARCHAR,
     extraction_at     TIMESTAMP(6) WITH TIME ZONE,
     dt                DATE,
     model_version     VARCHAR