change where storeCreator is passed

[charkour]

Shaves 4 bytes. Is this better?

[github-actions]

Coverage Report for ./tests

Status	Category	Percentage	Covered / Total
🔵	Lines	100%	52 / 52
🔵	Statements	100%	52 / 52
🔵	Functions	100%	3 / 3
🔵	Branches	100%	5 / 5

File Coverage

File	Stmts	% Branch	% Funcs	% Lines	Uncovered Lines
Changed Files
src/index.ts	100%	100%	100%	100%

Generated in workflow #2

[charkour]

We shouldn't do this because it changes where we pass the createStore to higher up, so it's less helpful to generate a store without props.