Improve inline tooltip performances

[gregberge]

• Increase the limit from 100 to 500
• Remove useless complexity to load the inline link
• Be sure to not serialize too much in ancestors icon (main issue)

[changeset-bot]

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Latest commit: 1645554

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[linear]

RND-8277 Nvidia Link preview not opening in just 1 page out of site

[Copilot]

Pull Request Overview

This PR optimizes inline tooltip performance by reducing serialization overhead and simplifying component structure. The changes eliminate the lazy loading complexity of inline tooltips and ensure only necessary data is passed to components.

• Increased link preview limit from 100 to 500 tooltips
• Simplified inline tooltip loading by removing dynamic import complexity
• Optimized PageIcon serialization by passing only required emoji/icon properties instead of full page objects

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
packages/gitbook/src/lib/references.tsx	Optimized PageIcon props to pass only emoji/icon data instead of full ancestor objects
packages/gitbook/src/components/PageIcon/PageIcon.tsx	Added explicit null return for consistency when no icon is present
packages/gitbook/src/components/PageBody/PageBody.tsx	Increased link preview limit from 100 to 500
packages/gitbook/src/components/DocumentView/InlineLink/InlineLinkTooltipImpl.tsx	Removed separate implementation file as part of consolidation
packages/gitbook/src/components/DocumentView/InlineLink/InlineLinkTooltip.tsx	Consolidated tooltip implementation by removing dynamic loading and moving logic inline

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[github-actions]

Summary of the deployments:

Version	URL	Status
Vercel	https://gitbook-v2-fkzy0wluf-gitbook.vercel.app	✅
Cloudflare	https://cddc5a6c-gitbook-open-v2-preview.gitbook.workers.dev	✅

Test content

Site	2v	2c
GitBook	https://gitbook-v2-fkzy0wluf-gitbook.vercel.app/url/gitbook.com/docs	https://cddc5a6c-gitbook-open-v2-preview.gitbook.workers.dev/url/gitbook.com/docs
E2E	https://gitbook-v2-fkzy0wluf-gitbook.vercel.app/url/gitbook.gitbook.io/test-gitbook-open	https://cddc5a6c-gitbook-open-v2-preview.gitbook.workers.dev/url/gitbook.gitbook.io/test-gitbook-open

[argos-ci]

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Build	Status	Details	Updated (UTC)
customers-v2 (Inspect)	✅ No changes detected	-	Oct 15, 2025, 10:37 AM
v2-cloudflare (Inspect)	👍 Changes approved	3 changed	Oct 15, 2025, 10:40 AM
v2-vercel (Inspect)	👍 Changes approved	6 changed	Oct 15, 2025, 10:40 AM