Release v0.4.0

🚀 Features

• feat: add show_icon_registry management command
• feat: add automatic icon renderer detection

🐛 Fixes

• fix: correct icon mappings in sprites renderer tests

🧪 Tests

• test: add comprehensive tests for show_icon_registry command
• test: add tests for icon registry and auto-detection

🔧 Chores

• chore: update development tooling and dependencies
• chore: update example template formatting

Other

• updated package meta files
• update release notes based on commit messages
• Release v0.4.0