Add @stylistic/comma-spacing eslint rule

src/browser/renderer/shared/RendererUtils.test.ts

@@ -28,7 +28,7 @@ describe('RendererUtils', () => {
     line = 2;
     variantOffset = 0;
     cells = [cellWidth, cellWidth, doubleCellWidth, doubleCellWidth];
-    result = [3, 2, 0 ,2];
+    result = [3, 2, 0, 2];
     for (let index = 0; index < cells.length; index++) {
       const cell = cells[index];
       variantOffset = computeNextVariantOffset(cell, line, variantOffset);