[Feature]: 增加能生成更多类型实体的API

[dlcnx]

Is your feature request related to a problem? Please describe.

我想生成minecraft:tnt和minecraft:arrow这类实体，并且能拿到生成后的实体对象。
找到的API只有mc.spawnMob(name,pos)，但却只能生成生物。希望能增加相关功能或者API。

Describe the solution you'd like

增加能生成更多类型实体的API

Describe alternatives you've considered

No response

Additional context

No response