This PR :

• Creates a verbose version of decompiler. The default version removes :
  • variables drop.
  • store_temp statements with the same variable (e.g. v1 = store_temp<felt252>(v1)).
  • branch_align, disable_ap_tracking, finalize_locals, revoke_ap_tracking libfuncs calls.
• Adds a --verbose option to the CLI tool.
• Enhance arithmetic operations formatting in the decompiler output : felt252_add([0], [1]) becomes v0 + v1.
• Adds colored formatting to curly braces to vizualize scope.
• Updates the documentation.