Fix bundled extensions not being loaded (#7359)

* Fix bundled extensions not being loaded

- Also show that this fixes it by added an example bundled
  extension to 'open-lens'

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Fix build

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Add explanatory comment for inline require

Signed-off-by: Sebastian Malton <sebastian@malton.name>

---------

Signed-off-by: Sebastian Malton <sebastian@malton.name>

packages/core/webpack/common.ts

@@ -1,37 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-import type webpack from "webpack";
-import path from "path";
-import ForkTsCheckerPlugin from "fork-ts-checker-webpack-plugin";
-import webpackLensMain from "./main";
-import { buildDir } from "./vars";
-
-const webpackLensCommon = (): webpack.Configuration => {
-  const mainConfig = webpackLensMain();
-
-  return {
-    ...mainConfig,
-    name: "lens-app-common",
-    entry: {
-      common: path.resolve(__dirname, "..", "src", "common", "library.ts"),
-    },
-    output: {
-      publicPath: "",
-      library: {
-        type: "commonjs2",
-      },
-      path: path.resolve(buildDir, "library"),
-    },
-    optimization: {
-      minimize: false,
-    },
-    plugins: [
-      new ForkTsCheckerPlugin({}),
-    ],
-  };
-};
-
-export default webpackLensCommon;

packages/core/webpack/library-bundle.ts

@@ -3,14 +3,12 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 
-import webpackLensCommon from "./common";
 import webpackLensMain from "./main";
 import { webpackLensRenderer } from "./renderer";
 
 const config = [
   webpackLensMain(),
   webpackLensRenderer(),
-  webpackLensCommon(),
 ];
 
 export default config;