Imp(example): improve webpack config and readme

Author: e11sy

example/README.md

@@ -14,7 +14,6 @@ Then, get it in node process through the [dotenv](https://github.com/motdotla/do
 
 const path = require("path");
 const webpack = require("webpack");
-const HtmlWebpackPlugin = require("html-webpack-plugin");
 const TerserPlugin = require("terser-webpack-plugin");
 const HawkWebpackPlugin = require("@hawk.so/webpack-plugin");
 
@@ -42,9 +41,6 @@ module.exports = {
       integrationToken: process.env.HAWK_TOKEN,
       release: releaseKey,
     }),
-    new HtmlWebpackPlugin({
-      template: "./index.html",
-    }),
 
     /**
      * Replace HAWK_TOKEN and RELEASE with actual values

example/webpack.config.cjs

@@ -24,8 +24,8 @@ module.exports = {
       release: releaseKey,
     }),
     new webpack.DefinePlugin({
-      'process.env.HAWK_TOKEN': JSON.stringify(process.env.HAWK_TOKEN),
-      'process.env.RELEASE': JSON.stringify(releaseKey),
+      'HAWK_TOKEN': JSON.stringify(process.env.HAWK_TOKEN),
+      'RELEASE': JSON.stringify(releaseKey),
     }),
   ],
   resolve: {