chore(admin): fix exports & settings links in CE

[joshuaellis]

What does it do?

• adds index.js & index.d.ts to the files array of @strapi/admin
• adds the additionalDeps to quick start projects
• ensures we always unwrap the CE settings links for settings otherwise they're undefined

Why is it needed?

• admin was not shipping with a file it required

Related issue(s)/PR(s)

• the main aim counterpart to chore(admin): add index files to files list #18623

[github-actions]

Size Change: +1 B (0%)

Total Size: 631 kB

ℹ️ View Unchanged

Filename	Size	Change
examples/getstarted/build/bb4d0d527bdfb161bc5a.svg	2.33 kB	0 B
examples/getstarted/build/index.html	609 B	+1 B (0%)
examples/getstarted/build/main.********.js	624 kB	0 B
examples/getstarted/build/runtime~main.********.js	4.28 kB	0 B

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