remove canvas dependency

website/src/pages/examples/index.astro

@@ -15,14 +15,16 @@ const baseNoTrailing = BASE_URL.endsWith('/') ? BASE_URL.slice(0, -1) : BASE_URL
   <div class="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 lg:grid-cols-6 gap-2 p-2 select-none">
     {
       Object.entries(tunes).map(([name, tune]) => (
-        <a class="rounded-md bg-slate-900 hover:bg-slate-700 cursor-pointer relative" href={`${baseNoTrailing}/#${btoa(tune)}`}>
+        <a
+          class="rounded-md bg-slate-900 hover:bg-slate-700 cursor-pointer relative block w-full h-[160px]"
+          href={`${baseNoTrailing}/#${btoa(tune)}`}
+        >
           <div class="absolute w-full h-full flex justify-center items-center">
             <span class="bg-slate-800 p-2 rounded-md text-white">{getMetadata(tune)['title'] || name}</span>
           </div>
-          <img src={`${baseNoTrailing}/img/example-${name}.png`} />
         </a>
       ))
     }
   </div>
 </body>
-../../metadata_parser
+../../metadata_parser