hugo-bearblog : add comment for stylesheet, script

assets/css/style.css

@@ -134,6 +134,7 @@ ul.blog-posts li a:visited {
     color: #ddd;
 }
 
+/* Dark Mode */
 .dark-mode h1,
 .dark-mode h2,
 .dark-mode h3,

assets/js/darkmode.js

@@ -1,3 +1,4 @@
+/* Main darkmode script here */
 function darkmode() {
     if (localStorage.getItem('dark-mode') === 'false') {
         darkmode_enable();

assets/js/darkmode_click.js

@@ -1 +1,2 @@
+/* initialize onclick here because the main point is to avoid inline scripts and stylesheets */
 document.getElementById("dark-mode-button").addEventListener("click", darkmode);

assets/js/random_color.js

@@ -1,3 +1,4 @@
+/* random text color on blog listing */
 const links = document.querySelectorAll('.random-color');
 
 // To avoid too bright and too dark color being generated