`execute` and the interactive `finish` each called the group, constraint and
associativity passes in sequence, with slightly different arguments. They now
both call `Session::after_command(before, uid, ok)`, which lists the passes
once, so a pass cannot be added on one path and missed on the other. The
arguments each path passed are unchanged: `execute` passes the document uid and
`undoable && ok`; `finish` passes no uid and `true`.
tests/post_command_passes.rs pins that MOVE and ERASE, run through `execute`
and typed, prune groups, purge/re-solve constraints and update an associative
hatch identically, in one undo step that undo fully reverses.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
