* migrated a lot of unit tests to Swift Testing and added a new implementation for deferred fulfillment
more tests migration
Cleaned the code manually to establish some good patterns
more code improvements
some more code improvements
removed empty tests
update project
* more pr suggestions and cleanups
* removed the TestSetup pattern
* fixing claude not reusing tests
* pr suggestion + added indent rule to swiftformat so that we can prevent AIs to change that
* compound is now using 6.2 and main actor isolation + some tweaks to make it build tests and EX
* better handling of the nonisolated context for CompoundUIColors
* improving docs
* fix comment
* remove unused Sendable conformance
