fix: remove pm-panel-id

[radosvet93]

Resolves #1424 and related to #1425 and #1449

I don't see the issues in the terminal anymore, and it doesn't have any errors from the browser, testing with the Wave A11y extension

[vercel]

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Project	Deployment	Actions	Updated (UTC)
npmx.dev	Ready	Preview, Comment	Feb 13, 2026 9:40pm

2 Skipped Deployments

Project	Deployment	Actions	Updated (UTC)
docs.npmx.dev	Ignored	Preview	Feb 13, 2026 9:40pm
npmx-lunaria	Ignored		Feb 13, 2026 9:40pm

[coderabbitai]

📝 Walkthrough

Walkthrough

The pull request removes ARIA tabpanel semantics and their bindings from two install sections on the package page. Divs previously using role="tabpanel" with :id and :aria-labelledby in the Binary-only install and Regular install areas are replaced with plain divs. The useSelectedPackageManager() call and the computed activePmId (defaulting to npm) are deleted. Placement and behaviour of the TerminalExecute component and surrounding logic are unchanged.

Suggested reviewers

• danielroe

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Linked Issues check	✅ Passed	The changes remove the useSelectedPackageManager hook and associated tabpanel ARIA bindings, which directly resolves the broken ARIA references reported in issue #1424.
Out of Scope Changes check	✅ Passed	All changes in the pull request are scoped to fixing broken ARIA references in the package page component, which aligns with the objectives of issue #1424.
Merge Conflict Detection	✅ Passed	✅ No merge conflicts detected when merging into main
Description check	✅ Passed	The pull request description clearly relates to the changeset by addressing broken ARIA references and accessibility issues identified in issue #1424, which aligns with the removal of tabpanel semantics and ARIA bindings from the code.

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✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ All tests successful. No failed tests found.

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