Custom Axe

Implement only these approved requirements: - Create a complete custom tool set consisting of a sword, pickaxe, axe, shovel, and hoe. - Use default durability 250, mining speed 6, mining level iron, enchantability 14, and the default iron repair tag for every tool. - Use default attack damage and attack speed: sword 6/-2.4, pickaxe 4/-2.8, axe 9/-3.1, shovel 4.5/-3.0, and hoe 1/-1.0. - Create the custom_sword texture: A clean Minecraft-style inventory icon for a custom iron-tier sword, polished steel blade with a subtle blue accent, transparent background. - Create the custom_pickaxe texture: A clean Minecraft-style inventory icon for a custom iron-tier pickaxe, polished steel head with a subtle blue accent and wooden handle, transparent background. - Create the custom_axe texture: A clean Minecraft-style inventory icon for a custom iron-tier axe, polished steel head with a subtle blue accent and wooden handle, transparent background. - Create the custom_shovel texture: A clean Minecraft-style inventory icon for a custom iron-tier shovel, polished steel spade with a subtle blue accent and wooden handle, transparent background. - Create the custom_hoe texture: A clean Minecraft-style inventory icon for a custom iron-tier hoe, polished steel head with a subtle blue accent and wooden handle, transparent background.