Simple Arsenal Swap

## Simple setup

1. Open the window with `/sas`.
2. Drag items into Arsenal A and Arsenal B.
3. Choose a hotkey.
4. Press it to swap, then press it again to swap back.

Simple Arsenal Swap supports combinations such as:

- one-handed weapon + shield and a two-handed weapon;
- two different two-handed weapons;
- two dual-wield pairs;
- weapons with shields or held-in-off-hand items.

The addon is intentionally focused. It does not manage armor sets, action bars,
stances, rotations, or automatic swaps.

## Commands

- `/sas` — open settings
- `/sas status` — show the current state

Every swap requires a real key press and remains subject to World of Warcraft's
normal combat, casting, cooldown, item-lock, and bag-space rules.