Spellweaver2

- Added the Spell Entity Node : a container node that lets a spell "fly out" and execute its sub-spell after a delay or on hitting a target; configurable trigger mode (Delay/Hit) and post-trigger movement (Stop in Place/Keep Flying). The sub-spell has its own mana budget, is automatically terminated when the entity dissipates, and supports multiple levels of nesting
- Spells in the spell library can now have an individual overload multiplier : a fixed multiplier, forced 1x, or following the overload capability. The setting still takes effect when the spell is copy-pasted onto a SpellStick or Scroll, or added to a Magic Star's spell list
- The True Name rune can now obtain block names
- Introduced a new prerequisite library; added and replaced several spell effects
- Revamped the spell library screen: the spell list is now scrollable, a search box was added, and editing features (Rename/Edit Spell/Edit Note/Set Overload) were consolidated into a unified editing screen
- Fixed an issue in the Spell Weaving screen where clicking the node menu could accidentally enter a child node
- Fixed the Purify rune not returning the entity
- Fixed incorrect parameter return in potion effect runes
- Corrected an error in the tutorial text
- Increased the mana pearl drop rate

- 新增 法术实体节点 ：容器型节点，可让法术"飞出去"后在延时结束或命中目标时执行子法术；支持配置触发模式（延时/命中）与触发后运动（停止/继续飞行），子法术拥有独立法力预算，实体消散时自动终止子法术，支持多级嵌套

- 法术库法术现在可以 单独设置超载倍数 ：固定倍率、强制 1 倍或跟随超载能力，设置后复制粘贴到法杖，卷轴或添加到魔法之星法术列表仍可生效

- 真名符文现在能获取方块名称

- 引入新的前置库，新增/替换了一些法术特效

- 重做法术库界面：法术列表改为滚动式，新增搜索框，编辑相关功能（重命名/编辑法术/编辑备注/超载设置）整合到统一的编辑界面

- 修复法术编织界面中点击节点菜单可能误进入子节点的问题

- 修复净化符文不返回实体的问题

- 修复药水效果符文参数返回错误的问题

- 修正一处教程文本错误

- 提高了魔珠掉落概率