## Summary

After elastic#217202 and elastic#217034 this the another attempt with `lodash` and
`lodash/fp`.

In short:
`lodash` and `lodash/fp` have a special webpack treatment as they are
imported within the shared bundle.
Now webpack is not smart enough to understand that `import camelCase
from 'lodash/camelCase';` is still pointing to `lodash` and it thinks
that `lodash/camelCase` is a different package, de-optimizing the
bundling caching system.
So I’ve tweaked the import to make it point to the shared bundle and
save few kbs here and there

## Summary

Similar to #217034, #217202 and #217467 this time applied to
`react-use`.

This is a slightly different approach than #217034 as we're caching here
only the most common/frequently used methods from the `react-use`
library and leaving the rest to be loaded within the specific plugin
chunks.

What this PR does it fundamentally:
* adds `7.x kb` to the shared bundle
* overall the startup bundle size shrinks about `3.5 kb`
* the async bundle size shrinks of about `350 kb` (mainly due to 3
imports which were targeting `react-use/lib`).

An alternative approach would be to just fix the async import strings in
there, but I thought to it was worth it to make the long step here.
Feedback appreciated.

## Summary

After elastic#217202 and elastic#217034 this the another attempt with `lodash` and
`lodash/fp`.

In short:
`lodash` and `lodash/fp` have a special webpack treatment as they are
imported within the shared bundle.
Now webpack is not smart enough to understand that `import camelCase
from 'lodash/camelCase';` is still pointing to `lodash` and it thinks
that `lodash/camelCase` is a different package, de-optimizing the
bundling caching system.
So I’ve tweaked the import to make it point to the shared bundle and
save few kbs here and there

)

## Summary

Similar to elastic#217034, elastic#217202 and elastic#217467 this time applied to
`react-use`.

This is a slightly different approach than elastic#217034 as we're caching here
only the most common/frequently used methods from the `react-use`
library and leaving the rest to be loaded within the specific plugin
chunks.

What this PR does it fundamentally:
* adds `7.x kb` to the shared bundle
* overall the startup bundle size shrinks about `3.5 kb`
* the async bundle size shrinks of about `350 kb` (mainly due to 3
imports which were targeting `react-use/lib`).

An alternative approach would be to just fix the async import strings in
there, but I thought to it was worth it to make the long step here.
Feedback appreciated.