feat(MaintainerCard): add 'linkedIn' icon to 'MaintainerSocialIcons'

[sukvvon]

Add linkedIn SVG icon to MaintainerSocialIcons so that maintainers with a linkedIn social link have their icon rendered correctly.

Summary by CodeRabbit

• New Features
  • Added support for LinkedIn social links in maintainer profiles.

[netlify]

👷 Deploy request for tanstack pending review.

Visit the deploys page to approve it

Name	Link
🔨 Latest commit	29ef2a9

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 64ac6df4-2068-4925-b3c1-25e78f220468

📥 Commits

Reviewing files that changed from the base of the PR and between 445cd00 and 29ef2a9.

📒 Files selected for processing (1)

• src/components/MaintainerCard.tsx

---

📝 Walkthrough

Walkthrough

Added a new linkedIn icon entry to the MaintainerSocialIcons object in MaintainerCard.tsx. The icon will automatically render when a linkedIn key is present in a maintainer's social links object.

Changes

Cohort / File(s)	Summary
LinkedIn Icon Addition src/components/MaintainerCard.tsx	Extended MaintainerSocialIcons constant with a new linkedIn SVG icon entry, enabling LinkedIn social link rendering for maintainers.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Poem

🐰 A new icon hops into view,
LinkedIn's link now shines bright and true,
Maintainers connect with a social flair,
One more way to network with care! ✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and specifically describes the main change: adding a 'linkedIn' icon to 'MaintainerSocialIcons' in the MaintainerCard component.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

Tip

Migrating from UI to YAML configuration.

Use the @coderabbitai configuration command in a PR comment to get a dump of all your UI settings in YAML format. You can then edit this YAML file and upload it to the root of your repository to configure CodeRabbit programmatically.