Handle context aware printing of negative diffs correctly

Related to martomi#375

src/chia_log/handlers/wallet_peak_handler.py

@@ -53,7 +53,7 @@ def handle(self, logs: str, stats_manager: Optional[StatsManager] = None) -> Lis
         return events
 
     def _context_aware_duration(self, duration: datetime.timedelta) -> str:
-        if duration.total_seconds() > 0.0 and duration < datetime.timedelta(minutes=30):
+        if abs(duration.total_seconds()) < 1800.0:  # 30 minutes
             return f"{duration.total_seconds():.0f}s"
         else:
             return f"{duration} (Are you sure your timezone is set correctly?)"