feat: show entry nr in program listing

src/pages/Program.jsx

@@ -31,6 +31,7 @@ const Schedule = () => {
         {scheduleIds.map((id) => {
           const isCurrent = id === currentId;
           const entry = items[id];
+          const fullTitle = `${entry.number}. ${entry.title}`;
           return (
             <div
               className="flex flex-col md:flex-row my-4 duration-300 text-black"
@@ -53,8 +54,8 @@ const Schedule = () => {
               </div>
               <div className="flex-grow w-full">
                 <h2 className="head-heavy-xs md:head-heavy-base mb-1">
-                  {isCurrent && <Link to="/">{entry.title}</Link>}
-                  {!isCurrent && entry.title}
+                  {isCurrent && <Link to="/">{fullTitle}</Link>}
+                  {!isCurrent && fullTitle}
                 </h2>
                 <div className="flex space-x-2">
                   <strong>Navrhovatel:</strong>