Fishing System Added

A brand-new Fishing skill system has been introduced! Players can now level up their fishing ability and earn increasingly rare loot from the waters.

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✨ New Features
- Fishing Skill XP — gain XP each time you successfully catch a fish.
- Dynamic Treasure Chance — higher fishing levels increase your odds of finding rare loot.
- ⚖️ Balanced Loot Weights

• Treasure chance: 5 + 5 * 0.05 * level
• Remaining chance (junk & fish) divided in a 1 : 8.5 ratio

- Auto-scaling System — your treasure chance scales naturally with your fishing level.
- Level-based Rewards — at higher levels, players can occasionally catch rare treasures such as enchanted books (like Mending) and other valuable items.

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Technical Notes

• Implemented using the PlayerFishEvent listener.
• Integrated with the plugin’s skill and XP framework.
• Uses helper methods for loot generation:
  • Helper.getTreasureLoot()
  • Helper.getJunkLoot()
  • Helper.getFishLoot()

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Example Messages

• ✨ You caught a rare treasure!
• You caught a fish!
• ️ You fished up some junk...

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️ Version
Added in: v1.4.0