Rogue Poison Helper

## 1.0.0 - Initial Release

### Features
- **Auto-Crafting:** Automatically crafts poisons to your desired stock level
- **Smart Purchasing:** One-click reagent buying from poison vendors
- **Clean UI:** Minimalist interface integrated into the merchant window
- **Customizable Thresholds:** Set desired amounts (0, 5, 10, 15, 20, 25, 30, 40, 50, 75, 100) via right-click menu
- **Standalone:** No Ace3 or external library dependencies required

### Supported Poisons
- Instant Poison (all ranks)
- Deadly Poison (all ranks)
- Crippling Poison (all ranks)
- Wound Poison (all ranks)
- Mind-numbing Poison (all ranks)
- Anesthetic Poison (all ranks)

### Technical Changes (compared to original Hemlock Reloaded)
- Removed Ace3 framework dependencies for lighter footprint
- Fixed interface-shift bug when opening trade skill window
- Optimized for TBC Classic Interface 20506
- Streamlined codebase (4 files instead of 20+)
- Added custom dropdown menu without LibDropdown dependency
- Improved UI refresh logic after crafting/purchasing

### Commands
- `/hemlock reset` - Reset all settings to default

### Credits
- Original concept and logic by Antiarc, Pegga and Broccoli
- TBC Classic port and optimizations by MR.BOOM