Added GitHub Pages steps, Automated demo page (#2)

* Testing PHP Rendering workflow
Update php-render.yml, sass-compile.yml, and nibblepoker.scss

* Fixed CWD in PHP workflow
Update php-render.yml

* Removed beautifier step
Update php-render.yml

* Added artifact retrieval
Update php-render.yml and sass-compile.yml

* Attempt 1 to fix broken triggers
Update php-render.yml

* Combined workflows, Screw this noise
Update build-all.yml, php-render.yml, and sass-compile.yml

* Fixed paths for GitHub Pages
Update index.php, intro.php, and sidebar.php

* Removed trash step, Fixed last faulty path
Update build-all.yml and cards.php

htdocs/index.php

@@ -7,10 +7,10 @@
     <!--<meta name="viewport" content="width=device-width"/>-->
     <meta name="author" content="Herwin Bozet">
     <meta name="robots" content="index, follow">
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg">
-    <link rel="alternate icon" href="/favicon.ico">
-    <link rel="stylesheet" href="/css/nibblepoker.min.css">
-    <link rel="stylesheet" href="/css/debugger.min.css">
+    <link rel="icon" type="image/svg+xml" href="./favicon.svg">
+    <link rel="alternate icon" href="./favicon.ico">
+    <link rel="stylesheet" href="./css/nibblepoker.min.css">
+    <link rel="stylesheet" href="./css/debugger.min.css">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.6.0/css/all.min.css"
           crossorigin="anonymous"
           referrerpolicy="no-referrer" />
@@ -124,8 +124,8 @@
     </a>
 </footer>
 
-<script src="/js/sidebar.js"></script>
-<script src="/js/text-direction-switch.js"></script>
-<script src="/js/anchor-fix.js"></script>
+<script src="./js/sidebar.js"></script>
+<script src="./js/text-direction-switch.js"></script>
+<script src="./js/anchor-fix.js"></script>
 </body>
 </html>