update examples

boards/default_src/micropython_esp32/webpack.dev.js

@@ -1,36 +0,0 @@
-const path = require("path");
-const common = require("./webpack.common");
-const { merge } = require("webpack-merge");
-const HtmlWebpackPlugin = require("html-webpack-plugin");
-const ESLintPlugin = require('eslint-webpack-plugin');
-
-module.exports = merge(common, {
-    mode: "development",
-    devtool: 'source-map',
-    plugins: [
-        new ESLintPlugin({
-            context: process.cwd(),
-        }),
-        new HtmlWebpackPlugin({
-            inject: false,
-            template: path.resolve(process.cwd(), 'template.xml'),
-            filename: 'index.xml',
-            minify: false
-        })
-    ],
-    devServer: {
-        https: true,
-        port: 8080,
-        host: '0.0.0.0',
-        hot: false,
-        static: {
-            directory: path.join(process.cwd(), '../../../'),
-            watch: false
-        },
-        devMiddleware: {
-            index: false,
-            publicPath: `/boards/default/${path.basename(process.cwd())}`,
-            writeToDisk: false
-        }
-    }
-});