Follow up to replace papi-components with two libraries

[jolierabideau]

Changes:

• Remove re-exports of Unsubscriber, UnsubscriberAsync, PlatformEvent, PlatformEventEmitter, and usePromiseOptions from papi-core.service
• Fix import statements of these items to be from appropriate library
• Added both libraries to webViewRequire in src/renderer/global-this.model because they are used in hello-world.web-view.html and hello-someone.web-view.html
• Change fileName function in vite.config.js in both libraries to return index.cjs and index.js, point package.json to new files

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This change is 

[tjcouch-sil]

Reviewed 9 of 9 files at r1, all commit messages.
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[tjcouch-sil]

Looks great! Thanks!

Reviewed 21 of 21 files at r2, all commit messages.
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[tjcouch-sil]

Reviewed 3 of 3 files at r3, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved