feat(Worklets): web implementation for Worklets

[tjzel]

Summary

To reduce the impact on the Bundle that react-native-worklets has in Web environments I introduced .web.ts file implementations where it was applicable. This also allowed to simplify some bits of the code as all uses of SHOULD_BE_USE_WEB and ifs could be removed.

I also made some examples to be disabled on platform-basis, as i.e. some examples check Worklets API that aren't available in Web implementation (like executeOnUIRuntimeSync).

Test plan

• Native app works
• Web app works
• New Jest Runtime test suite that checks if the exported API for web and native is the same passes.
• Check webpack

[tomekzaw]

removing SHOULD_BE_USE_WEB is simply unacceptable