Add LinkSearch extension

[AreChen (AreChen)]

Extension Submission

Add LinkSearch, a Linkwarden bookmark search extension available on the Microsoft Store. Users can search and open saved links, optionally rerank results using a compatible Rerank API, and use English or Simplified Chinese.

Includes the existing project icon, Store installation source, and installed-package detection using the verified package family name.

Checklist

• My folder follows the <author>/<extension-name> convention (lowercase, alphanumeric + hyphens only)
• I have added an extension.json with all required fields
• The id field in my extension.json matches my folder path (author.extension-name)
• I have added an icon file (PNG or JPG, under 100 KB)
• The icon field in extension.json matches my icon filename
• My extension is available at the install source I specified (winget/MS Store)
• I have read the Contributing Guide

Validation

python .github/scripts/validate.py extensions/arechen/linksearch/extension.json passed, including online Microsoft Store validation, without warnings.

Additional Context

• Requested in Command Palette extension gallery AreChen/CmdPal-LinkSearch#3.
• Store: https://apps.microsoft.com/detail/9MZ9Q4CFP2N9
• Source: https://github.com/AreChen/CmdPal-LinkSearch
• Package family name verified against the installed Store package: ARECHEN.LinkSearch_z9y7p1t2w11pe.

[AreChen (AreChen)]

@microsoft-github-policy-service agree