Improve editor totals and formatting

tests/circuit-grid-projection.test.ts

@@ -164,6 +164,15 @@ describe("circuit grid projection", () => {
       rows.at(-1)?.cells.find((cell) => cell.cellKey === "equipmentIdentifier")?.value,
       "-frei-"
     );
+    const circuitSummary = rows.find((row) => row.rowType === "circuitSummary");
+    assert.equal(
+      circuitSummary?.cells.find((cell) => cell.cellKey === "rowTotalPower")?.value,
+      multiDeviceCircuit.circuitTotalPower
+    );
+    assert.equal(
+      circuitSummary?.cells.some((cell) => cell.cellKey === "circuitTotalPower"),
+      false
+    );
   });
 
   it("collects filter options from both circuit and device values", () => {