📝 docs(radio): add JSDoc comments

[suppi4bit-pixel]

What does this PR do?

Adds JSDoc documentation to the loadRadioState() and saveRadioState() functions in src/lib/radio.ts.

The changes are documentation-only and do not modify the existing functionality.

Related issue

Fixes #1176

Screenshots

Not applicable — this PR contains no visual/UI changes.

Checklist

• npm run lint passes
• Tested locally
• No secrets or .env values were committed
• I acknowledge that an automated AI Reviewer will perform a preliminary review of this PR.
• ⭐ I have starred this repository! (We prioritize PRs and assignments for stargazers)

[vercel]

@suppi4bit-pixel is attempting to deploy a commit to the ixotic27-8245's projects Team on Vercel.

A member of the Team first needs to authorize it.

[github-actions]

✅ Security Scan: Clean

No suspicious patterns detected. The official Copilot bot will provide detailed AI feedback shortly.

⭐ If you enjoyed contributing, please consider starring the repository!

[github-actions]

📋 GSSoC Label Validation Report

✅ All label requirements met. This PR passes the pre-merge label check.

---

📖 Label Reference

Category	Valid Labels	Rules
Approval	gssoc:approved	Required to score and merge
Difficulty	level:beginner / intermediate / advanced / critical	Exactly one is required
Quality	quality:clean / quality:exceptional	Optional (max one); exceptional requires reviewer comment
Type	type:bug, type:feature, type:docs, type:testing, type:refactor, type:design, type:accessibility, type:performance, type:devops, type:security	At least one is required
Blocking	gssoc:invalid, gssoc:spam, gssoc:ai-slop	Excludes PR from scoring and blocks merge

[github-actions]

👋 Hey @suppi4bit-pixel, welcome to The Leetcode City! 🎉

Thanks for opening your first pull request — this is a big deal and we appreciate the effort!

While you wait for a review, please double-check:

• ✅ You've read the CONTRIBUTING.md checklist
• ✅ npm run lint passes locally
• ✅ Your PR description includes Fixes #<issue-number>

A maintainer will review your PR shortly. Hang tight! 🚀

[suppi4bit-pixel]

The Production Build is currently failing due to an unrelated TypeScript error in src/components/AtmosphereCycleManager.tsx:

Type error: Cannot find name 'useGLTF'.

The failure occurs at line 823 where useGLTF("/models/paper-plane.glb") is used.

My changes in this PR are limited to adding JSDoc documentation to loadRadioState() and saveRadioState() in src/lib/radio.ts, with no functionality changes.

Please let me know if you would like me to take any further action.

[github-actions]

🚨 Hey @suppi4bit-pixel, the CI Pipeline is failing on this PR and it has been marked as status:blocked.

🔍 What failed:

• Production Build failed at step(s): Run Production Build

📋 Error Details (first 2):

• .github:2: Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/setup-node@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
• .github:49: Process completed with exit code 1.

Please fix the issues before this can be reviewed. Here's how:

1. Run checks locally before pushing:

npm run lint           # Run ESLint
npm run build          # Verify production build passes

2. Auto-fix common issues:

npm run lint -- --fix  # Auto-fix lint errors where possible

3. Check the full failure log here:
👉 View CI Run

Once you push a fix and the CI passes, the status:blocked label will be removed automatically. 💪

[suppi4bit-pixel]

Hi! Quick update: the Production Build and all other code-related CI checks are now passing successfully. The only remaining failure is the Vercel deployment, which shows “Insufficient Permissions” and requires a team member with Member access or above to authorize the deployment.

Could a maintainer please check/authorize the Vercel deployment? Thank you! 🙏

[suppi4bit-pixel]

I have completed my review,kindly check

[Ixotic27]

LGTM! Approved and verified. Great contribution!

[github-actions]

🎉 Congratulations @suppi4bit-pixel! Your PR has been successfully merged. 🚀

Thank you for contributing to The Leetcode City. Your work helps us build a better platform for the community.

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Please make sure you are following all contribution guidelines. All important announcements and point claims happen through the official GSSoC channels.

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