EmeraldBag: Extra

Õfficial addon for **Emerald Bag** that adds a second pocket/tab to the bag
for Minecraft Dungeons Content's Coin item (`duneons:coin`), with the exact
same mechanics as the original Emerald pocket.

## Features
- A second tab in the bag's GUI (like Creative inventory tabs) dedicated to coins
- Auto-pickup: coins on the ground are automatically collected while the bag
  is worn in a Curios slot
- Deposit by clicking or shift-clicking coins into the bag
- Overflow counter: holds far more than 64 coins, same design as the emerald pocket
- A HUD counter above the emerald counter showing your coin total
- Tooltip line showing how many coins are stored

## Requirements
- Minecraft 1.20.1
- Forge 47+
- Curios API 5.14+
- Emerald Bag 1.0.0+
- Dungeons Content (needed for the coin item)

## How to use
1. Install Emerald Bag, Curios API, and Dungeons Content
2. Wear the Emerald Bag in a Curios charm slot
3. Sneak + right-click the bag (or use its keybind) to open it
4. Click the coin tab icon above the panel