Borer death and cloning fixes

```yaml
changes:
- bugfix: "Borers now release control when the host dies."
- bugfix: "Sanity checks added to DNA scanners to prevent borers from becoming the cloned individual."
- bugfix: "Resisting a borer should now work properly."
- bugfix: "Captive brains should now have a name upon being created."
- bugfix: "Cortical talk should now be visible to ghosts."
- bugfix: "Changeling chat controls should work properly now."
```