[balls] changing syntax for stats through balls list (Ballsdex-Team#375)

* changing syntax for stats through balls list

* changing the syntax again, cleaner design

ballsdex/packages/balls/countryballs_paginator.py

@@ -41,7 +41,7 @@ def set_options(self, balls: List[BallInstance]):
                     description=(
                         f"ATK: {ball.attack}({ball.attack_bonus:+d}%) "
                         f"• HP: {ball.health}({ball.health_bonus:+d}%) • "
-                        f"Caught on {ball.catch_date.strftime('%d/%m/%y %H:%M')}"
+                        f"{ball.catch_date.strftime('%Y/%m/%d | %H:%M')}"
                     ),
                     emoji=emoji,
                     value=f"{ball.pk}",