## 🚀 New features
- ✨ (scanner): Add struct keyword
- ✨ (parser): Add typing
- ✨ (parser): Add assignment and unary expressions
- ✨ (parser): Add variable declarations
- ✨ (parser): Add `combine` for `Diagnostic`

## 🩹 Fixes
- 🐛 (scanner): Fix `var` regex

