Feature: Extend `export` command in DecLib CLI

[mahaloz]

Related to #222. We should dump more than just .c with functions we decompiled one-by-one. Many decompilers allow an interface to dump it all in a faster way.

Features needed

• Create a way to use the specialized dumping method (in IDA, its produce C file)
• Also, create a .h file, which defines the types in the decompiled output
• Also, create a .asm file, which is a labeled ASM output that maps the assembly to the decompiled functions so LLMs can grep about and confirm things better
• Also, super minimal automaticall made README.md, which conatins the binary name, the arch, and any spcific warnings or info a decompiler wants to pass on to the LLM/user