Support for Objective-C and Swift

Hi, thanks for the great project!

I’d like to request Objective-C and Swift support in llm4decompile. Many macOS/iOS binaries rely on these languages, and having the model interpret their runtime patterns would be extremely useful.

Objective-C needs:

• Handle objc_msgSend patterns
• Detect classes, selectors, methods, properties
• Reconstruct common Cocoa/Foundation structures

Swift needs:

• Demangling Swift symbols
• Recognizing structs/classes/enums/protocols
• Using Swift metadata (type descriptors, witness tables, etc.)
• Handling generics and Swift calling conventions

This would greatly improve decompilation for macOS/iOS targets.

Thanks for considering!