fix: complete WIP accessibility fixes — default language init, frameborder, RTL support (#227)

* Initial plan

* fix: complete HTML accessibility fixes - default language init and deprecated frameborder

Agent-Logs-Url: https://github.com/DavidKRK/DavidKRK.github.io/sessions/25e7ed8a-287e-4178-b956-93c9a51a5fd8

Co-authored-by: DavidKRK <136035295+DavidKRK@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: DavidKRK <136035295+DavidKRK@users.noreply.github.com>

Author: Copilot

assets/js/bio.js

@@ -15,6 +15,10 @@ document.addEventListener('DOMContentLoaded', () => {
         if (clickedBtn) {
             clickedBtn.classList.add('active');
         }
+
+        // Update document language and text direction for accessibility and RTL support
+        document.documentElement.lang = lang;
+        document.documentElement.dir = (lang === 'ar') ? 'rtl' : 'ltr';
     }
 
     langBtns.forEach(btn => {
@@ -31,4 +35,5 @@ document.addEventListener('DOMContentLoaded', () => {
         });
     });
 
+    switchLanguage('fr');
 });

bio.html

@@ -198,8 +198,8 @@ <h1 class="main-title">David KRK</h1>
         <iframe
           width="100%"
           height="120"
-          src="https://player-widget.mixcloud.com/widget/iframe/?hide_cover=1&hide_artwork=1&autoplay=1&feed=%2FDavidKRK%2F"
-          frameborder="0">
+          style="border:0;"
+          src="https://player-widget.mixcloud.com/widget/iframe/?hide_cover=1&hide_artwork=1&autoplay=1&feed=%2FDavidKRK%2F">
         </iframe>
       </div>
 

contact.html

@@ -209,6 +209,7 @@ <h1 class="main-title">David KRK</h1>
               });
           });
 
+          switchLanguage('fr');
       });
     </script>
   </body>