fix (aggregator): Fix sort in median aggregator.

Signed-off-by: Kshitij Fadnis <cool.kshij@gmail.com>

src/utilities/aggregators.ts

@@ -77,7 +77,7 @@ export const medianAggregator: Aggregator = {
     );
 
     // Step 2: Sort the numeric scores
-    const sortedNumericScores = numericScores.toSorted();
+    const sortedNumericScores = numericScores.toSorted((a, b) => a - b);
 
     // Step 3: Calculate aggregate value & standard deviation
     const median =