* The Messenger: Don't generate Figurines
* The Messenger: add prerequisite shop cost requirements
* The Messenger: don't double the cost anymore
* The Messenger: remove centered mind prereq instead of checking for it
* The Messenger: use cost as a property to cache it and gain back speed
* The Messenger: hardcode the prereqs for more speed
* make the linter and mypy happier
* use cached_property
* The Messenger: strip generated filler items for a sufficiently small remaining item pool
* rewrite the test for the small chance there's no large currency shards
* add shop shuffle options and items
* add logic for the shop slots
* write cost tests
* start on shop item logic
* make strike and second wind early items
* some cleanup
* remove 5 shards
* double cost requirement for really expensive items and raise the rates
* add test for shop shuffle with minimum other locations
* put power seal in front of shards
* rename locations and items
* update rules, regions, and shop
* update tests and misc fixes
* minor cleanup
* implement money wrench and figurines
* clean out now unneeded info from slot_data
* docs update and fix a failure when not shuffling shops
* remove shop shuffle option
* Finish out shop rules
* make seals generation easier to read and fix tests
* rule adjustments
* oop
* adjust the prices to be a bit more generous
* add max price to slot data for tracker
* update the hard rules a bit
* remove unnecessary test
* update data_version
* bump version and remove info for fixed issues
* remove now unneeded assert
* review updates
* minor bug fix
* add a test for minimum locations shop costing
* minor optimizations and cleanup
* remove whitespace
Aaron Wagener