- ViewEngine.init() no longer requires allocator - render() and renderTpl() accept allocator parameter - Remove deinit() - no resources to clean up - Remove unused parse/renderDoc methods - Add memory management guidance to runtime.zig - Clean up unused imports and options
- Lexer now emits a single token for the entire expression (e.g., "btn btn-" + type) - Runtime evaluateExpression now handles + operator for string concatenation - Added findConcatOperator to safely find operators outside quotes/brackets
