Added 1B, 2 and added bootstrap again for site

src/domain/calculations/circuit-power-calculation.ts

@@ -0,0 +1,17 @@
+export function calculateRowTotalPower(
+  quantity: number,
+  powerPerUnit: number,
+  simultaneityFactor: number
+): number {
+  return quantity * powerPerUnit * simultaneityFactor;
+}
+
+export function calculateCircuitTotalPower(
+  rows: Array<{ quantity: number; powerPerUnit: number; simultaneityFactor: number }>
+): number {
+  return rows.reduce(
+    (sum, row) => sum + calculateRowTotalPower(row.quantity, row.powerPerUnit, row.simultaneityFactor),
+    0
+  );
+}
+