ALL Resarch chems are LETHAL

## Testmerges
#10999: 'Fix of various plane related issues' by Blundir at commit f85a7153c4
#11661: 'Despoiler rework' by Git-Nivrak at commit c0f8d2884f
#11724: 'Point Blank Refactor [EXPERIMENTAL]' by TrollerNoob at commit 466ad883dc
#11680: 'Don't qdel tgui windows' by Drulikar at commit 0499627b55
#11368: 'FTL Hijack Evacuation' by Drulikar at commit 75c4efe419
#11555: 'Adds tethering to some storage items' by Nihisohel at commit 17401339ec
#8991: 'Medical Rework Phase 1 - Chemical Changes' by Nihisohel at commit cae6f0c929

## Round ID
32705

## Description of the bug
They don't have delivery methods coded in, so they ALWAYS KILL.

## What's the difference with what should have happened?
ANY DELIVERY METHOD WORKS, but particularly injecting.

## How do we reproduce this bug?
1) Make stim
2) Inject marine
3) Watch them die

## Attached logs
```
N/A
```

## Additional details
- Author: Pretentious_Kettle
- Admin: MrSmiley316
- Note: From my surface level understanding of research I think that this is a major bug with the PR.

The issue does not name a source file, test, or entry point. Reproduce it by making a stim and injecting a marine, then trace the research chemistry and delivery-method handling. Done means research chemicals support delivery methods, particularly injection, without always killing the recipient.

Written by the indexing model from the issue text.