refactor: webpack config (#11421)

packages/frontend/apps/electron-renderer/webpack.config.ts

@@ -1,8 +0,0 @@
-export const config = {
-  entry: {
-    app: './src/app/index.tsx',
-    shell: './src/shell/index.tsx',
-    backgroundWorker: './src/background-worker/index.ts',
-    popup: './src/popup/index.tsx',
-  },
-};