PartyXP

**v2.0.0**

### Changelog
- **WoW Forever** support (Camelot TOC, Interface 16001)
- Full **first + last** names on bars (`GetUnitName`); no more first-name-only on your own bar
- Merge duplicate first-only / first+last entries into a single bar
- Chat alert when a party member runs a **newer** PartyXP (once per session)
- Fix false **Offline** status for party members
- Minimap button sits **outside** the map circle; click opens options only
- Fix options preview nil error (`UnitDisplayName` load order)
- Works across Classic Era, TBC, Wrath, Cata, MoP, and Forever