tomb: death check for cursed phalanx detector

[FiveNine]

Issue:

Currently the "Detect Cursed Phalanx" feature only looks if you already have a cursed phalanx in inventory or a kitted fang. However, if you complete a 500 invocation raid even though you or a raid member had a death, it will still ask you to drop your kit before looting which is slightly annoying when you know it isnt a kit raid.

Solution:

This fix continuously checks for any player death utilizing the player orbs' varbits during the raid. If there was a single death, it will not ask you to drop your kit before looting a 500 invocation level raid.

[FiveNine]

For some reason the ctor to replace the Injected fields was making the build fail so I reverted that change for now.

[LlemonDuck]

Two things:

• checking whether the raid room is null is potentially faulty due to some loading shenanigans where the game teleports you around a few times, but the isInRaid value should account for that
• Health values are also potentially faulty due to disconnects (e.g. afaik, disconnecting and reconnecting in the nexus does not count as a death, but does show 0 health iirc?), so I switched to using the deaths chat message instead

Thanks for the PR!