Entrypoints are imported via /dist path

Currently when you want to import an individual entrypoint of the library, for example TextV2:

`import {TextV2} from "@adobe/aem-core-components-react-base/dist/authoring/text/v2/TextV2";
`
What we would like is to have it as follows instead:

`import {TextV2} from "@adobe/aem-core-components-react-base/authoring/text/v2/TextV2";
`

This looks nicer and makes more sense logically. For this we need to change the way we export to NPM.

Start with the package's NPM export configuration and the TextV2 entrypoint shown in the issue. Verify that TextV2 can be imported without the /dist segment, and confirm that the existing entrypoint remains usable after the export change.

Written by the indexing model from the issue text.