Autoanalysis - Decompiler Parameter ID: option to control custom storage

[sad-dev]

Is your feature request related to a problem? Please describe.
The decompiler parameter id can apply custom storage to function signatures. The subsequent propagation can sometimes lead to junk results throughout the program e.g. almost every function in an x86 binary ends up with XMM inputs. It can be difficult to identify which function signatures to mark as user-defined beforehand in order to prevent this 'junk explosion'.

Describe the solution you'd like
An option in the decompiler parameter ID to configure the commiting of custom storage.

Additional context
commit c6cb8a0