Stash container reports vanilla 6x8 dimensions with PlugY, so items are captured outside the reported bounds #10

Summary

With PlugY installed, the captured stash container is reported with vanilla 6x8 dimensions, but items are captured at coordinates outside those bounds. Any consumer that trusts width/height (e.g. D2BotNG's Characters view) then renders those items outside the grid.

PlugY's ActiveBigStash extends the personal stash beyond vanilla, and ActiveMultiPageStash adds further pages.

Evidence

From data/ng/captures.db, single-player character, PlugY 14.03 active:

-- container
profile     name     label       page  width  height
SCL-NECRO   stash    Personal    0     6      8

-- items in that container with y >= height
profile     code   x   y
SCL-NECRO   r09    0   8
SCL-NECRO   r10    0   9

height is reported as 8, yet items sit at y = 8 and y = 9. The items themselves are correct - the game and the bot scripts use them fine, and kolbot's own Storage override treats a PlugY stash as 10 rows (libs/SoloPlay/Core/StorageOverrides.js: this.StashY = ... Settings.plugyMode ? 10 : 8).

Two related observations:

1. Dimensions do not reflect PlugY's expansion. The stash appears to be reported at the vanilla size regardless.
2. Additional PlugY stash pages are not captured. Only page = 0 is ever present, so items on pages 2+ do not appear at all.

Expected

The reported width/height should describe the actual usable stash, so that 0 <= x < width and 0 <= y < height holds for every captured item. Ideally each PlugY stash page would be captured as its own container/page too.

Notes for consumers

Even with this fixed, it may be worth clients sizing the grid to max(declared, max_item_extent) defensively, so an unexpected mod can't push items out of the visible area.

Environment

• d2bsng v2.1.1, injected into Diablo II LoD 1.14d, single player
• PlugY 14.03 with ActiveBigStash=1, ActiveMultiPageStash=1, NbPagesPerIndex=10, ActiveSharedStash=0
• Scripts: kolbot + kolbot-SoloPlay (plugyMode: true)
• Manager: D2BotNG v0.0.47 (where the visual symptom shows, in Characters -> Inventory -> Stash)