Revert title from playground

HKalbasi · bjorn3 · web-flow · commit 9ba312c586af · 2021-09-12T01:03:02.000+04:30
Co-authored-by: bjorn3 &lt;bjorn3@users.noreply.github.com&gt;
diff --git a/www/webpack.config.js b/www/webpack.config.js
@@ -31,7 +31,7 @@ module.exports = {
     },
     plugins: [
         new HtmlWebPackPlugin({
-            title: "Playground",
+            title: "Rust Analyzer Playground",
             chunks: ["app"],
         }),
     ],    
