refactor(workout-sessions-synchronizer): remove isSyncing state check to simplify component rendering logic

src/features/workout-session/ui/workout-sessions-synchronizer.tsx

@@ -6,7 +6,7 @@ import { useSearchParams } from "next/navigation";
 import { useSyncWorkoutSessions } from "../model/use-sync-workout-sessions";
 
 export const WorkoutSessionsSynchronizer = () => {
-  const { isSyncing, syncSessions } = useSyncWorkoutSessions();
+  const { syncSessions } = useSyncWorkoutSessions();
   const searchParams = useSearchParams();
   const isSigninParam = searchParams.get("signin") === "true";
 
@@ -16,9 +16,5 @@ export const WorkoutSessionsSynchronizer = () => {
     }
   }, [isSigninParam]);
 
-  if (isSyncing) {
-    return <div>Synchronizing...</div>;
-  }
-
   return null;
 };