- Added `blastability` property to entities for vulnerability tracking.
- Enhanced planet string parsing with validation and error handling.
- Introduced `simulation_rules.md` to document evolution mechanics and rules.
- Created tests for time progression and stellar evolution rules, ensuring correct handling of fractional years and resource production.
- Implemented `simulation_time.gd` for managing accumulated time and year processing.
- Updated tests to validate legacy save compatibility and migration to new time schema.
Enhance stage.gd debug output in _on_topmenu_button_pressed function for better state tracking; comment out unnecessary print statements.
Update owniverse.gd to introduce new state properties: batch_origins, distribution, and auto_resources; refactor evolute function for improved state management and batch processing.
Revise state.gd to clean up debug print statements in add function for better readability and maintainability.