v0.4.0

Breaking Changes

• Replaced the Bingo framework (bingo, bingo-fs, bingo-handlebars, bingo-testers) with plain handlebars
• Public API: template export replaced with produce() function
• New type exports: Creation, FileTree, Script

Improvements

• Native binary file support (e.g., favicon.ico handled directly in template tree)
• Removed favicon base64 script workaround
• Simplified dependency tree (4 packages → 1)