Reworked bee sting rounds

[Catapult 2.0]

  The relationship between the bee sting rounds and the glass rounds is the same as the relationship between stone rounds and gold rounds, the damage value only increases with the upgrade of materials and the unlocking of technology, but the stone rounds are free, while the bee sting rounds require a valuable skill point.

  Bee Rounds are hardly used in the game flow, and low DPS AOE occasions are rarely needed in the early game, and more powerful glass Rounds can be used when needed.

  Please give the bee stings a different effect, such as making the target bleed or piercing the target to continue flying.