docs: update installation and root level readme

[KiruthikaJeyashankar]

Summary by CodeRabbit

• Documentation
  • Updated the main README with a new “Available Libraries” section covering Kotlin, JavaScript, and Swift options with direct links.
  • Refreshed the Kotlin usage guide to show separate Android and JVM package options and updated dependency examples to the latest release version.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: ef6811e3-3a47-4b3e-8e9e-733f51f4904f

📥 Commits

Reviewing files that changed from the base of the PR and between c1b897f and 361a2ac.

📒 Files selected for processing (2)

• README.md
• kotlin/Readme.md

---

Walkthrough

This PR updates documentation only. The top-level README gains an "Available Libraries" section listing Kotlin, JavaScript, and Swift resources. The Kotlin README's usage instructions are updated to reference two separate artifacts, pixelpass-aar and pixelpass-jar, at version 1.0.0-alpha.1.

Changes

Documentation updates

Layer / File(s)	Summary
Available Libraries section README.md	Added a new section describing Kotlin, JavaScript, and Swift library resources with links.
Kotlin artifact usage docs kotlin/Readme.md	Replaced single-artifact usage instructions with separate pixelpass-aar and pixelpass-jar Gradle and Maven examples at version 1.0.0-alpha.1, removing the prior 0.8.0-RC1 combined artifact instructions.

Estimated code review effort: 1 (Trivial) | ~3 minutes

Poem

A rabbit hops through docs anew,
Two artifacts now, not one but two! 🐇
AAR for Android, JAR for JVM,
README links point to each of them.
Hop, hop, alpha.1 — versions on track!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly matches the docs-only changes to the root README and Kotlin installation/usage instructions.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

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