fix: Guard against zero framesCount to avoid modulo by zero in SnowFlakeAnimation

Author: samruddhi-Rahegaonkar

lib/badge_animation/ani_snowflake.dart

@@ -8,9 +8,9 @@ class SnowFlakeAnimation extends BadgeAnimation {
     int newGridWidth = processGrid[0].length;
 
     int framesCount = (newGridWidth / badgeWidth).ceil();
+    framesCount = framesCount == 0 ? 1 : framesCount;
 
     int currentFrame = animationIndex % framesCount;
-
     int startCol = currentFrame * badgeWidth;
 
     for (int i = 0; i < badgeHeight; i++) {
@@ -20,4 +20,4 @@ class SnowFlakeAnimation extends BadgeAnimation {
       }
     }
   }
-}
+}