chore: proper new arch + backwards compat using install function

[hannojg]

See: https://reactnative.dev/blog/2024/08/12/release-0.75#accessing-jsiruntime-in-turbomodules

• Updates the example app to be RN 0.75
• Removes being a Cxx Only turbo module / enables this to be a prefab again on android
• Works on old arch / new arch

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All tests passing on new and old arch

[mrousavy]

looks good 👍

[hannojg]

Note: i just tested these changes in the vision camera new arch PR and it compiles fine 💪

[mrousavy]

lgtm!

[mrousavy]

so can we fix C++ lint and ESLint and tests in a follow up PR?

[hannojg]

Closed in favour of:

• https://github.com/margelo/react-native-worklets-core/pull/225