fix age to start at 0 on start date of cycle instead of 1

components/CycleTimeline.tsx

@@ -74,7 +74,7 @@ const SingleCycleView: React.FC<{ cycle: Cycle }> = ({ cycle }) => {
             );
           })}
         </div>
-        {cycleStatus === 'active' && currentDay > 0 && (
+        {cycleStatus === 'active' && (
           <div
             className="absolute top-0 transition-all duration-500 ease-out"
             style={{ left: `calc(${progress}% - 2.5rem)` }}