Further fixes around wrapper and types

[skovhus]

Wrapper generation for styled(ImportedComponent)

• Internal (non-exported) styled components wrapping imported components now correctly generate wrapper functions when used in JSX
• Preserves component props like variant, color and proper as prop handling

Type alias extension

• Type aliases (not just interfaces) are now extended with React.ComponentProps when wrapping components
• Added extendExistingTypeAlias() to handle intersection type generation

Static property inheritance for imported components

• Detects static property accesses on styled components (e.g., Component.HEIGHT)
• Generates inheritance statements from imported base components

Type preservation for style functions

• Style function parameters now preserve imported type annotations (e.g., Colors) instead of defaulting to string