Updates for Alpha 0.3.0 Version. — Journey of Rune Steam update #1102656

- Fixes • Fixed an issue where the game would crash when enemies entered combat from excessively long distances. • Fixed the problem where multiple enemies could not enter combat simultaneously. • Addressed several other minor issues. - Optimizations • Adjusted armor-related calculation methods and values to better align combat pacing and skill damage with expectations. • Improved map visual performance. - Known Issues • Characters may occasionally become unable to move during gameplay. In most cases, this can be resolved by clicking the "Return to Camp" button or saving and reloading the game.