Adds a Test Player for Item Testing

This modification integrates a special helper character into the game pack that can be interacted with in multiple ways. You can use this character as a live target to evaluate newly crafted weapons, armor, or other items. It also enables combat practice with the character in PvP mode. This approach allows you to immediately assess the effectiveness of new items under realistic combat conditions. Note: To track the test player's health level, you'll need to install another, separate modification, as this particular development doesn't include health monitoring functionality.

Once integrated, the new option appears in the creative menu where a special spawn egg becomes available.

You can share any ideas for new features, suggest visual improvements for mod elements, or propose additional enhancements for future development.