headgate v0.1.3

Changelog

• a8f6cb9 ✨ feat(ui): enrich job inspection
• 58adf96 🐛 fix(examples): align demo job filters
• 5fe5f99 💖 chore(funding): add GitHub Sponsors
• 70c8e9f 📝 docs(enqueueing): add HTTP producer examples
• e79eb29 📝 docs(readme): focus on getting started
• ffd8339 📝 docs: explain dead-letter queue lifecycle
• b3806ed 🔐 feat(api): expose job detail metadata
• 48ee7c7 🔖 chore(release): prepare v0.1.3