feat: add defaultOpen option to plugins

[AlemTuzlak]

🎯 Changes

✅ Checklist

• I have followed the steps in the Contributing guide.
• I have tested this code locally with pnpm test:pr.

🚀 Release Impact

• This change affects published code, and I have generated a changeset.
• This change is docs/CI/dev-only (no release).

[changeset-bot]

🦋 Changeset detected

Latest commit: f79af78

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

This PR includes changesets to release 4 packages

Name	Type
@tanstack/devtools	Minor
@tanstack/devtools-utils	Patch
@tanstack/react-devtools	Patch
@tanstack/solid-devtools	Patch

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View your CI Pipeline Execution ↗ for commit f79af78

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---

☁️ Nx Cloud last updated this comment at 2025-10-29 10:25:02 UTC

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commit: f79af78