docs: add badges and use parseMarkdown

[farnabaz]

Summary

• Add default npm/CI/license badges to the template README
• Switch examples and tests to parseMarkdown
• Bump template devDependencies

Test plan

• README badges render with placeholders
• pnpm test passes

[coldtea-pr-lens]

◈ PR Lens

Note

The title starts with docs:, so PR Lens left this pull request undrawn. Comment @pr-lens draw to draw it

_{github.comment.notice: false in .github/pr-lens.yml turns this note off}

[coderabbitai]

Important

• 🔍 Trigger review

This repository does not receive automatic reviews because it has fewer than 10 stars.

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Advanced

Run ID: cc18b091-12fd-4ae0-a73e-8ff05dc19633

---

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.}