Changes some logging from key -> ckey

[fira]

About the pull request

Switches around key for ckey in fingerprints and some logging interactions.

We need ckey in logs for two reasons:

• It's what's used in 90% of places, and you can't properly filter if there are several forms of it
• It's easier and more consistent for parsing logs

Right now it turns out SAY logs use key not ckey so you can't search them by ckey for example

Doesn't touch adminhelp logs because they're not actual logs (just sent to redis/discord)

Also fixes an invalid emote log and one runtimey fingerprint usage
Removes a weird logging clause in whisper. There's no need for spawn, and the person can't be dead when using it anyway. So now it always logs.

Untested, no way i can manage to check every single one

Changelog

🆑
admin: Most logging (and fingerprints) should now properly use ckey, instead of key
/:cl:

[Drulikar]

You may want to also update the key usage from #11075

[fira]

Looks like pretty much all ckey in there

[Drulikar]

Looks like pretty much all ckey in there

Every single use of log_mhelp uses .key for example https://github.com/search?q=repo%3Acmss13-devs%2Fcmss13%20log_mhelp&type=code and yes author_key is itself a .key too.