Publish types from packages/components

[natmegs]

📌 Summary

The main issue this PR attempts to fix is the lack of type declarations being produced for the components package.

The impact of no type declarations is consumers get no type information, and do not get type checking when using components from this package.

Two steps to resolve this:

• Align our configs with the latest ember blueprint where possible
• Adjust configs until types and usage outside of package are happy

📸 Screenshots

In packages/components:

• yarn
• yarn build
  Build should succeed and you should see a declarations folder (adjacent to dist) with type declarations

In showcase (important: after doing the above):

• yarn
• Restart the glint server in your code editor
• Go to types/global.d.ts
• You should get types for the HdsComponentRegistry

👀 Component checklist

• Percy was checked for any visual regression
• A changelog entry was added via Changesets if needed (see templates here)

💬 Please consider using conventional comments when reviewing this PR.

[vercel]

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Name	Status	Preview	Updated (UTC)
hds-showcase	✅ Ready (Inspect)	Visit Preview	May 9, 2024 11:37am
hds-website	✅ Ready (Inspect)	Visit Preview	May 9, 2024 11:37am

[aklkv]

also blueprint is missing this dep which I had to install manually 681ac01

[natmegs]

blueprint is missing this dep

What is that used for/how do we know we need it? Just curious as checks seem to be ✅ without

[natmegs]

@aklkv thanks for the example usage, I'm still not certain on how to know that we need that? If it's necessary, it makes me wonder if we're missing something in our checks that would signal that to us

[alex-ju]

I rebased this PR, brought some dev dependencies up to date, and re-checked the code. Thanks both @natmegs and @aklkv!