since electron's webutils class is now used in storyboard files, we have to mock it when running build-storybook, this fixes the failing chromatic test

Author: bitmold

packages/desktop/.storybook/electronMock.js

@@ -0,0 +1,3 @@
+module.exports = {
+  WebUtils: () => 'mockedFile'
+}

packages/desktop/.storybook/main.js

@@ -36,7 +36,8 @@ module.exports = {
       ...config.resolve.alias,
       fs: path.resolve(__dirname, 'fsMock.js'),
       'electron-store-webpack-wrapper': path.resolve(__dirname, 'electronStoreMock.js'),
-      net: path.resolve(__dirname, 'netMock.js')
+      net: path.resolve(__dirname, 'netMock.js'),
+      electron: path.resolve(__dirname, 'electronMock.js'),
     };
     config.module.rules.push({
       test: /\.scss$/,