Add highlight.js to hightlight code

.zs/layout.html

@@ -32,7 +32,10 @@
     Last modified <time datetime="{{ date +%Y-%m-%dT%H:%M:%SZ%:z }}">{{ date }}</time> ·
     Built with <a href="https://git.mills.io/prologic/zs">zs</a>
   </footer>
-</body>
   {{ scripts }}
+  <script>
+    hljs.highlightAll();
+  </script>
+</body>
 
 </html>

.zs/scripts

@@ -2,7 +2,7 @@
 
 set -e
 
-JS=""
+JS="highlight"
 
 # Load live.js for non-production builds for faster development
 if [ -z "$ZS_PRODUCTION" ]; then

.zs/styles

@@ -2,7 +2,7 @@
 
 set -e
 
-CSS="bahunya site"
+CSS="bahunya highlight site"
 
 ext="css"
 if [ -n "$ZS_PRODUCTION" ]; then

assets/css/highlight.css

@@ -0,0 +1,9 @@
+pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}/*!
+  Theme: GitHub Dark Dimmed
+  Description: Dark dimmed theme as seen on github.com
+  Author: github.com
+  Maintainer: @Hirse
+  Updated: 2021-05-15
+
+  Colors taken from GitHub's CSS
+*/.hljs{color:#adbac7;background:#22272e}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#f47067}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#dcbdfb}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id,.hljs-variable{color:#6cb6ff}.hljs-meta .hljs-string,.hljs-regexp,.hljs-string{color:#96d0ff}.hljs-built_in,.hljs-symbol{color:#f69d50}.hljs-code,.hljs-comment,.hljs-formula{color:#768390}.hljs-name,.hljs-quote,.hljs-selector-pseudo,.hljs-selector-tag{color:#8ddb8c}.hljs-subst{color:#adbac7}.hljs-section{color:#316dca;font-weight:700}.hljs-bullet{color:#eac55f}.hljs-emphasis{color:#adbac7;font-style:italic}.hljs-strong{color:#adbac7;font-weight:700}.hljs-addition{color:#b4f1b4;background-color:#1b4721}.hljs-deletion{color:#ffd8d3;background-color:#78191b}