feat: infrastructure for grind interactive mode
#10607
Merged
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This PR adds infrastructure for the upcoming
grindtactic mode, which will be similar to theconvmode. The goal is to extendgrindfrom a terminal tactic into an interactive mode:grind => ….It will serve as the foundation for
ungrind, the process of converting an expensive (and potentially fragile)grindproof into a robust script. This mode will include tactics for expensive reasoning steps such as cutsat model-based search, Gröbner basis computation, E-matching, case splits, and more.It will also provide robust, succinct references to facts and terms: labels, structural matches, and anchors (e.g.,
#abcd).