feat(webpack): remove outdated Angular Webpack config

angular.webpack.js

@@ -1,35 +0,0 @@
-//Polyfill Node.js core modules in Webpack. This module is only needed for webpack 5+.
-const NodePolyfillPlugin = require('node-polyfill-webpack-plugin');
-
-/**
- * Custom angular webpack configuration
- */
-module.exports = (config, options) => {
-    config.target = 'electron-renderer';
-
-    if (options.fileReplacements) {
-        for (let fileReplacement of options.fileReplacements) {
-            if (fileReplacement.replace !== 'src/environments/environment.ts') {
-                continue;
-            }
-
-            let fileReplacementParts = fileReplacement['with'].split('.');
-            if (
-                fileReplacementParts.length > 1 &&
-                ['web'].indexOf(fileReplacementParts[1]) >= 0
-            ) {
-                config.target = 'web';
-            }
-            break;
-        }
-    }
-
-    config.plugins = [
-        ...config.plugins,
-        new NodePolyfillPlugin({
-            excludeAliases: ['console'],
-        }),
-    ];
-
-    return config;
-};