Remove glossary tooltips version from home pages

[josh-wong]

Description

This PR hides glossary tooltips on version home pages by adjusting the glossary injection logic in the GlossaryInjector component accordingly.

Related issues and/or PRs

N/A

Changes made

• src/components/GlossaryInjector.tsx: Added the isVersionIndexPage function to identify version index pages based on URL patterns for both English and Japanese documentation. Updated the useEffect hook to skip glossary injection on these pages.

Checklist

The following is a best-effort checklist. If any items in this checklist are not applicable to this PR or are dependent on other, unmerged PRs, please still mark the checkboxes after you have read and understood each item.

• I have updated the side navigation as necessary.
• I have commented my code, particularly in hard-to-understand areas.
• I have updated the documentation to reflect the changes.
• Any remaining open issues linked to this PR are documented and up-to-date (Jira, GitHub, etc.).
• My changes generate no new warnings.
• Any dependent changes in other PRs have been merged and published.

Additional notes (optional)

N/A

[Copilot]

Pull Request Overview

This PR updates the glossary injection logic to skip injecting tooltips on version index pages (both English and Japanese) by adding a helper to detect those pages and conditioning the effect on it.

• Added isVersionIndexPage to detect version home page URLs.
• Updated the useEffect hook to early-return when on a version index page.
• Covered patterns for English and Japanese documentation paths.

Comments suppressed due to low confidence (1)

src/components/GlossaryInjector.tsx:59

• [nitpick] Add unit tests for isVersionIndexPage covering all English and Japanese path patterns, and verify that the glossary injection hook correctly skips on version pages.

if (Object.keys(glossary).length === 0 || isVersionIndexPage()) return;