feat: ✨ optimize css sizes

tools/minimize-css.js

@@ -0,0 +1,16 @@
+import { optimizeCss } from "./tasks/optimize-css.js";
+import { cwd } from 'process';
+import { join } from 'path';
+
+const distPath = join(cwd(), 'dist');
+
+// run the optimization creating a .min.css file for each .css file in the dist folder
+// useful to check issues with the css files optimization
+// (in order to use this script, you need to first build the project removing the
+// optimization step from the build.js file)
+optimizeCss(distPath, false).then(() => {
+    console.log('Optimization completed');
+}).catch((err) => {
+    console.error(err);
+});
+