examples(all): remove core store from examples and add react-scan to react example

[KevinVandy]

Import Store from framework adpaters.
Add react-scan to react example
Add vite workspace for IDEs to be able to pick up vitest unit tests

[nx-cloud]

View your CI Pipeline Execution ↗ for commit 8e8e097.

Command	Status	Duration	Result
nx affected --targets=test:sherif,test:knip,tes...	✅ Succeeded	32s	View ↗
nx run-many --target=build --exclude=examples/**	✅ Succeeded	1s	View ↗

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☁️ Nx Cloud last updated this comment at 2025-03-08 16:59:01 UTC

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commit: 8e8e097