## Description:
Add support for purchasable/gated flags.
* Create a new "Store" modal that renders both skins & flags
* move all store related logic out of TerritoryPatternsModal
* use nation:code for existing nation flags & flag:key for gated flags
* check if user has the appropriate flags before purchasing
## Please complete the following:
- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced
## Please put your Discord username so you can be contacted if a bug or
regression is found:
evan
Evan
39ad547c04