Ironman BTW

1.0.0

- First release.
- Hardcore and Regular runs. Hardcore ends on the first death and can carry on as a "fallen Hardcore" Regular run; Regular counts deaths.
- Watches gear quality, enchants and weapon stones/oils, professions, potions/elixirs/flasks/healthstones, food and outside buffs, groups, mail from other players, summons, dungeons/raids/PvP/world bosses, guild repairs and guild bank, level jumps and trading.
- Red and yellow flags, a rule checklist and a run log in the `/iron` window.
- Tooltip warnings on banned gear and consumables.
- Optional auto-decline of group invites and trade windows.
- Guild sharing: standings show on guildmates' tooltips, `/iron check <name>`, and a guild notice when a Hardcore run falls.
- Guild chat announcement when a Hardcore run dies (`/iron announce`).