Keep Quark's glass item frames aboard sub-levels

[Gerry3010]

Quark's glass item frame (quark:glass_frame) is missing from sable:wall_entities, so EntitySubLevelUtil.shouldKick returns true for it. The frame is therefore projected out of the plot as soon as it is placed — ServerLevel.addFreshEntity → EntitySubLevelUtil.kickEntity on the server, Entity.recreateFromPacket on the client. Out there it holds parent-level coordinates instead of sitting on the sub-level's block grid, so it no longer lines up with the ship or follows it, and with no supporting block behind it ItemFrame.survives() fails on the next check and the frame drops.

org.violetmoon.quark.content.building.entity.GlassItemFrame extends ItemFrame, so it is the same kind of entity as minecraft:item_frame and minecraft:glow_item_frame, which are listed already — as are the frames from Exposure, Labels and Immersive Paintings. The glowing variant shares that entity type (it differs only by a synched IS_SHINY flag), so the single entry covers both items.

required: false, so the tag stays inert without Quark installed.

The symptom was observed on NeoForge 1.21.1 with Sable 2.0.5 and Quark 4.1-482, and the cause traced to shouldKick. In-game confirmation of the patched tag is still pending on our server; the change is data-only and flips exactly that check.

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[Gerry3010]

Confirmed in game since opening this: with quark:glass_frame in the tag, glass item frames placed on a sub-level now stay on the ship's block grid and no longer drop. Tested on a NeoForge 1.21.1 server running Sable 2.0.5, Create Aeronautics 1.3.1 and Quark 4.1-482, on an assembled airship in motion.

Before the change the frame was projected out of the plot the moment it was placed and ItemFrame.survives() dropped it on the next check, exactly as described above.

[GaMiR9195]

2 lines change? Good.