Add external row quantity foundation

scripts/db-verify-circuit-schema.js

@@ -40,6 +40,13 @@ const projectDeviceColumns = new Set(
 const missingProjectDeviceColumns = requiredProjectDeviceColumns.filter(
   (name) => !projectDeviceColumns.has(name)
 );
+const requiredCircuitDeviceRowColumns = ["manual_quantity"];
+const circuitDeviceRowColumns = new Set(
+  db.prepare("PRAGMA table_info(circuit_device_rows)").all().map((column) => column.name)
+);
+const missingCircuitDeviceRowColumns = requiredCircuitDeviceRowColumns.filter(
+  (name) => !circuitDeviceRowColumns.has(name)
+);
 const removedProjectDeviceColumns = [
   "installed_power_per_unit_kw",
   "demand_factor",
@@ -131,6 +138,7 @@ console.log("Database:", dbPath);
 console.log("Required tables:", requiredTables.join(", "));
 console.log("Existing tables:", [...existing].join(", ") || "(none)");
 console.log("Required project-device columns:", requiredProjectDeviceColumns.join(", "));
+console.log("Required circuit-device-row columns:", requiredCircuitDeviceRowColumns.join(", "));
 console.log("Required circuit columns:", requiredCircuitColumns.join(", "));
 console.log(
   "Required circuit-section columns:",
@@ -171,6 +179,14 @@ if (missingCircuitColumns.length > 0) {
   process.exit(1);
 }
 
+if (missingCircuitDeviceRowColumns.length > 0) {
+  console.error(
+    "Missing circuit-device-row columns:",
+    missingCircuitDeviceRowColumns.join(", ")
+  );
+  process.exit(1);
+}
+
 if (remainingRemovedCircuitColumns.length > 0) {
   console.error(
     "Transitional circuit protection columns still present:",