Variable STEP_LEFT_ANIMATIONConst

STEP LEFT Animation (좌측보법)

Lateral step to the left while maintaining forward-facing guard.

Animation phases:

1. Preparation (0-0.1s): Weight shifts to right foot
2. Movement (0.1-0.2s): Left foot lifts and extends laterally
3. Landing (0.2-0.25s): Left foot plants, weight transfers
4. Stabilization (0.25-0.3s): Right foot follows, stance width maintained

Distance: 30cm lateral (left) Duration: 300ms Guard: Maintained forward-facing