Redirect dev pages

src/app/app.ts

@@ -337,8 +337,14 @@ Promise.all([
     if (!target.endsWith('/')) {
       target = `${target}/`
     }
+
+    if (target.startsWith('/dev/')) {
+      reload(target.slice(4))
+      return
+    }
+
     if (track) {
-      ga('set', 'page', target.replace(/^\/dev/, ''))
+      ga('set', 'page', target)
       ga('send', 'pageview');
       history.pushState(target, 'Change Page', target)
     }

webpack.config.js

@@ -40,6 +40,11 @@ module.exports = (env, argv) => ({
       filename: 'index.html',
       template: 'src/index.html'
     }),
+    new HtmlWebpackPlugin({
+      title: 'Data Pack Generators Minecraft',
+      filename: '404.html',
+      template: 'src/index.html'
+    }),
     ...config.models.flatMap(buildModel)
   ]
 })