feat: add esbuild as bundler

[danielbarion]

• Add Esbuild to the project
• Make the development build with esbuild work like the development build with rollup
• Make the production build with esbuild work like the production build with rollup
• Try to generate the types with Esbuild - directly is not possible
• Check the filesize of the files to see if the esbuild is lighter than rollup generated files
• Check if all examples in docs are working as expected
• Check if tests are working as expected
• Add live reload to dev environment

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• Revert React version to use 16 instead of 18
• Remove create-react-app (cra-app) folder when it's not used anymore

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https://npmtrends.com/esbuild-vs-rollup-vs-snowpack-vs-swc-vs-vite

[danielbarion]

@gabrieljablonski

We can test this guy which uses Esbuild to build the package (to build the types and the distribution files in one build)
https://www.npmjs.com/package/estrella

[r3m0t]

Can you add source maps at the same time? I'm trying to debug a tooltip that isn't showing up.

[danielbarion]

@r3m0t source map added to the build (only for this PR at the moment)

[danielbarion]