fix(ui): add missing AppTooltip usages

[sybers]

Some icons were not using tooltips but an html title attr instead, it was the case for the "install size (i)" and the "create new project (i)".

This PR fixes these two tooltips !

Here are a few screenshots (in French 🥖)

[vercel]

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Project	Deployment	Actions	Updated (UTC)
docs.npmx.dev	Error		Feb 3, 2026 10:16pm
npmx.dev	Ready	Preview, Comment	Feb 3, 2026 10:16pm

1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
npmx-lunaria	Ignored		Feb 3, 2026 10:16pm

[codecov]

Codecov Report

❌ Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
app/components/Terminal/Install.vue	0.00%	1 Missing and 1 partial ⚠️
app/pages/package/[...package].vue	0.00%	0 Missing and 1 partial ⚠️

📢 Thoughts on this report? Let us know!

[coderabbitai]

📝 Walkthrough

Walkthrough

Replaces inline title attributes on information icons with a TooltipApp wrapper in multiple components (app/components/Terminal/Install.vue and app/pages/package/[...package].vue), changing how tooltip text is rendered while keeping the same SR-only content. Updates the tooltip base component (app/components/Tooltip/Base.vue) CSS class from whitespace-nowrap to whitespace-pre-line to allow line wrapping and preserve line breaks. No changes to exported/public APIs or underlying data.

Suggested reviewers

• knowler

🚥 Pre-merge checks | ✅ 1

✅ Passed checks (1 passed)

Check name	Status	Explanation
Description check	✅ Passed	The PR description accurately describes the changeset: replacing HTML title attributes with AppTooltip components for two icons ('install size' and 'create new project'), with supporting screenshots.

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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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[coderabbitai]

Actionable comments posted: 1

[sybers]

Not sure what I should do with the coverage issue here, is there a test that needs to be added/updated ?