RPG Attribute System

Fixes

• Fixed Health scaling issue where increasing base_value_per_point reduced HP instead of increasing it.
• Corrected attribute scaling formula to ensure consistent and linear stat growth across all attributes.

Config

• Fixed config overwrite issue where default values were injected into existing attribute configs.
• Resolved bug causing attributes (e.g. movement speed) to reappear after being removed.
• Prevented cross-attribute config corruption (e.g. Health appearing under Attack).

Improvements

• Config system now fully respects user-defined values.
• Added strict config mode to disable automatic config modifications.
• Improved config loading stability (no duplicates, no reordering, no silent changes).