Display Honor on screen

### V1.1: - **Help Command** - `/hc help` displays all available commands - **Lock/Unlock Toggle** - `/hc lock` prevents accidental dragging - **Scale Adjustment** - `/hc scale <0.5-2.0>` resize the entire addon - **Honor Gain Flash Effect** - Brief gold flash animation when gaining honor - **Session Statistics** - `/hc stats` shows honor earned this session - **Customizable Opacity** - `/hc opacity <0-100>` adjust background transparency ### Improvements - Enhanced `/hc reset` now resets all settings (position, scale, opacity, lock, background) - Cleaner tooltip with "Commands:" header - Added credits line "Totorock, v1.1" in tooltip - Lock status shown in tooltip when enabled - All advanced settings saved between sessions