feat: observe option — observe build conditions + compiler componentNames

[ryansolid]

Summary

New observe: true option for production observability builds:

• Adds the observe export condition to every environment — client and server, resolve.conditions and resolve.externalConditions — and inlines the core runtime (and its consumers, via the semi-framework crawl) for server builds, the same way the dev posture does, so one build is loaded end to end rather than the app's solid-js resolving the observe build while an externalized consumer's import "solid-js" lands on Node's prod copy.
• Turns on the compiler's componentNames option, so component owner labels (<Home>) survive minification in diagnostic ownerPaths and attribution chains. The dev posture also gets componentNames (a lazy() or HMR wrapper otherwise hides the tag name).
• Under vite dev the development condition still wins (solid-js nests it above observe).

Verified on a Sentry adapter spike: with the local plugin and compilers linked, a minified vite build resolves the observe runtime and reports <Router> › … › <Layout> › … › <Show> › … › <For> instead of mangled names.

Gating

Depended on solidjs/solid#3340 (componentNames in @solidjs/compiler / @solidjs/babel-plugin), released in Solid 2.0.0-rc.8. The second commit rides rc.8 (catalog, release-age excludes, lockfile) and requires @solidjs/compiler / @solidjs/babel-plugin ^2.0.0-rc.8, since an older compiler rejects the unknown option. Verified against the published rc.8: the vite-8 example (cypress) passes, and an observe: true build of it emits createComponent(Count, {}, "Count") on the observe runtime. Ready for review.

Co-authored with Claude via Cursor.

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🦋 Changeset detected

Latest commit: 9ab6443

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@solidjs/vite-plugin	Patch

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commit: 9ab6443

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Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	@​solidjs/​diagnostics@​2.0.0-rc.7 ⏵ 2.0.0-rc.8				+1
	@​solidjs/​compiler@​2.0.0-rc.7 ⏵ 2.0.0-rc.8	+9		+1	+1

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Warn		Low adoption: npm @solidjs/compiler-darwin-arm64 Location: Package overview From: pnpm-lock.yaml → npm/@solidjs/compiler@2.0.0-rc.8 → npm/@solidjs/compiler-darwin-arm64@2.0.0-rc.8 ℹ Read more on: This package | This alert | What are unpopular packages? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Unpopular packages may have less maintenance and contain other problems. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@solidjs/compiler-darwin-arm64@2.0.0-rc.8. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Low adoption: npm @solidjs/compiler-darwin-x64 Location: Package overview From: pnpm-lock.yaml → npm/@solidjs/compiler@2.0.0-rc.8 → npm/@solidjs/compiler-darwin-x64@2.0.0-rc.8 ℹ Read more on: This package | This alert | What are unpopular packages? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Unpopular packages may have less maintenance and contain other problems. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@solidjs/compiler-darwin-x64@2.0.0-rc.8. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Low adoption: npm @solidjs/compiler-win32-x64-msvc Location: Package overview From: pnpm-lock.yaml → npm/@solidjs/compiler@2.0.0-rc.8 → npm/@solidjs/compiler-win32-x64-msvc@2.0.0-rc.8 ℹ Read more on: This package | This alert | What are unpopular packages? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Unpopular packages may have less maintenance and contain other problems. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@solidjs/compiler-win32-x64-msvc@2.0.0-rc.8. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

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