Crash when using interactive strategy flag

[jwatts-maybe]

Attempting to solve using the -qi flag results in Conjure reporting a bug. Replicable across various essence files, including one of the tutorial examples, so doesn't seem to be related to the contents of the input file.

Repo version: 03d6014e5 (2024-09-25 19:47:19 +0100)

Error message (also displays a list of questions dependent on the model, possibly always finishing with the question Context #1: true(f)?):

strategyToDriver no Question

CallStack (from HasCallStack):
  error, called at src/Conjure/Bug.hs:17:15 in conjure-cp-2.5.1-3ow97tapNr9FQhaVki9Yr3:Conjure.Bug
  bug, called at src/Conjure/UI/Model.hs:526:34 in conjure-cp-2.5.1-3ow97tapNr9FQhaVki9Yr3:Conjure.UI.Model

[ozgurakgun]

-qi is absolutely untested, sorry! thanks for the report anyway, I'll look into it.

Turns out question order doesn't make a big difference. The fix may be that I remove this option.