create a minecraft item that has the following description: 'Make me a Minecraft Java client-side mod (Fabric or Quilt for 1.21.5) that shows a HUD displaying the durability of all tools and weapons currently in my hotbar and offhand. The HUD should update in real-time, be compact and easy to read, and show durability as both numbers and a colored bar (green to red). It must not give any cheats or hacks, just info. Include tooltips on hover with exact durability info. Make the HUD customizable in position and opacity. Provide the full mod code with proper comments'