- Introduced `PHASE_3a_CORE_DIRECTOR.md` detailing the core functionality for directors, including navigation, action queue, UI, waypoint visualization, and action execution.
- Implemented `StageDirectorVisuals` for drawing stickman action queues in edit mode, including waypoints and action badges.
- Created `SpeechBubble` class for displaying speech bubbles above stickmen, with customizable text and styling.
