char_history and fun player stat tracking

[zach2good]

From this discussion:
https://github.com/LandSandBoat/server/discussions/259

This puts in all the stats needed for the quiz in the middle of AMK, and the adventurer appreciation moogle, plus a couple of others (and steps taken!).

Features:

• Lightweight (no data structures, only a simple struct)
• Only saves/loads your data on zoning, so no "runtime" cost

I affirm:

• I have paid attention to this example and will edit again if need be to not break the formatting, or I will be ignored
• that I agree to LandSandBoat's Limited Contributor License Agreement, as written on this date
• that I have read the Contributing Guide
• that I've tested my code and things my code changed since the last commit in the PR, and will test after any later commits