create a minecraft item that has the following description: 'Crafting: 2 Leather (shaped like a horizontal line), 1 String.
Effect: Right-click on a piece of leather or early-game (leather/iron) armor that has taken some damage. Restores a small amount of durability (e.g., 10-15% of max durability). Cannot repair fully broken items. Consumed on use.
Purpose: Extends the life of early armor, making leather and initial iron armor last a bit longer before needing replacement. Useful when iron is still somewhat scarce.
Balancing: Only works on specific armor types, small repair amount, consumed on use, cannot fully fix.'