QSS EAQS Bridge

Makes Quick Stack - Store - Sort - Trash - Restock (QSS) work properly with Equipment and Quick Slots (EAQS) 3.x on Valheim 1.0.

The problem

EAQS 3.x moved its armor and quick slots into real player-inventory cells, in three hidden rows below the visible grid. QSS 1.4.15 doesn't recognise them yet (QuickStackStore#35), so:

Sort pulls your worn armor and quick-slot items into your bag.
Sort can also place bag items into spare hidden cells, where you can't see them.

The current workaround is favoriting every armor and quick slot by hand on each character. This mod makes that unnecessary.

What it does

Two small Harmony patches on QSS, using EAQS's public API (EquipmentAndQuickSlots.API.IsSlotCell):

QSS's equipment-slot check now recognises EAQS slots:
- Armor/equipment slots are never sorted, quick stacked, stored or trashed.
- Quick slots are left alone too, but can still be restocked, the same way QSS treats other quick-slot mods.
Sort fills the visible inventory first. EAQS's hidden rows go to the end of the list, so items are never hidden there. Items that were already stranded there come back into view on the next sort.

Notes

Client-side only. Sorting runs on the player's PC, so the server doesn't need it.
Needs both QSS and EAQS. Without them it doesn't load.
The patches only add protection. If QSS ships native EAQS support, this mod becomes a harmless no-op and can be removed.
Tested with QSS 1.4.15, EAQS 3.1.3, BepInExPack 5.4.2351, Valheim 1.0.17.

Credits

All credit for the actual features goes to Goldenrevolver (QSS) and RandyKnapp / MidnightsFX (EAQS). This is just glue between them.

This mod was written with the help of an AI assistant (Claude).