📝 Add back buggy "solved times" at the end of each advent (#5503)

Reverts #5501

website/blog/2024-12-01-advent-of-pbt-day-1/AdventOfTheDayBuilder.tsx

@@ -147,12 +147,44 @@ export function buildAdventOfTheDay(options: Options) {
             placeholder={`Example of answer:\n${placeholderForm}`}
           ></textarea>
           <br />
-          <button type="submit">Submit</button>
+          <div>
+            <button type="submit">Submit</button>
+            <SolvedTimes />
+          </div>
         </form>
       </>
     );
   }
 
+  function SolvedTimes() {
+    const [times, setTimes] = useState(null);
+    useEffect(() => {
+      async function update() {
+        try {
+          const response = await fetch(`https://api.counterapi.dev/v1/fast-check/AdventOfPBT2024Day${day}Success`);
+          const data = await response.json();
+          const count = data.count || 0;
+          setTimes(count);
+        } catch (err) {
+          setTimes(-1);
+        }
+      }
+      update();
+    }, []);
+
+    return (
+      <span style={{ marginLeft: '1rem' }}>
+        {times === null
+          ? 'Loading the solve count...'
+          : times === 0
+            ? 'Be the first to solve this challenge!'
+            : times === -1
+              ? 'Unable to retrieve the solve count at the moment.'
+              : `This puzzle has been solved ${times} time${times > 1 ? 's' : ''}!`}
+      </span>
+    );
+  }
+
   return { AdventPlaygroundOfTheDay, FormOfTheDay };
 }