Align cutting families with Olist production data

backend/db.js

@@ -489,6 +489,22 @@ const initDB = async () => {
             );
         `);
 
+        await pool.query(`
+            CREATE TABLE IF NOT EXISTS production_yield_supplier_recommendations (
+                family_key VARCHAR(20) NOT NULL,
+                supplier VARCHAR(255) NOT NULL,
+                sample_count INTEGER NOT NULL DEFAULT 0,
+                yield_sample_count INTEGER NOT NULL DEFAULT 0,
+                roll_sample_count INTEGER NOT NULL DEFAULT 0,
+                avg_yield_pieces_per_kg NUMERIC(14, 4),
+                avg_kg_per_roll NUMERIC(14, 4),
+                recommended_units_per_roll NUMERIC(14, 4),
+                last_completed_date DATE,
+                updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                PRIMARY KEY (family_key, supplier)
+            );
+        `);
+
         await pool.query(`
             ALTER TABLE production_orders
             ALTER COLUMN created_at TYPE TIMESTAMPTZ USING created_at AT TIME ZONE 'America/Sao_Paulo',