Rework door/safe hacking to be mostly in activity_handlers

[ghost]

Summary

SUMMARY: Bugfixes "Rework door/safe hacking to be mostly in activity_handlers"

Purpose of change

Fixes #35707
Fixes #35602
Fixes #35195

Describe the solution

So the activity to hack a door or a safe, also called iexamine::hack_attempt() which subtracted moves manually, in addition to the activity.
I couldnt just remove that, because other things used hack_attempt() too, like hacking the gas station console.

So the best way was to consolidate it all in the activity code, and add differing results based on what the hack type is, also I added a prompt before the activity starts, because currently it just starts the activity when you examine the cardreader/safe automatically.

Describe alternatives you've considered

N/A

Testing

Loaded the save in th elinked issue, examined the cardreader, said yes to prompt, activity started, used electrohack, door opened, repeated test on electric gun safe and gas station console.

All works as before, except without the extra minutes of manual moves subtracted after the activity.
And now more extensible.

Additional context

N/A

[Night-Pryanik]

Should this also fix #35602 and #35195?

[ghost]

Should this also fix #35602 and #35195?

Yep, thanks