Function getStanceTransition

getStanceTransition(
from: TrigramStance,
to: TrigramStance,
): StanceTransition | undefined
Get stance transition configuration

Korean: 자세 전환 가져오기

Retrieves the transition configuration for moving from one stance to another.
Parameters
- from: TrigramStance
  Source stance
- to: TrigramStance
  Target stance
Returns StanceTransition | undefined
Transition configuration, or undefined if not found
Example
```
const transition = getStanceTransition(TrigramStance.GEON, TrigramStance.TAE);
console.log(transition.duration); // 600
console.log(transition.type); // "direct"
```
Korean
자세전환가져오기
- Defined in systems/animation/core/AnimationTransitions.ts:921