Unify backtracking refinement into shared function#20

Merged

yichao-liang merged 3 commits intomasterfrom

Apr 1, 2026

Commits on Apr 1, 2026

Refactor _validate_plan_forward to use option model directly
yichao-liang
committed
Unify backtracking refinement search into shared run_backtracking_refinement
yichao-liang
committed
Simplify _validate_plan_forward to use run_backtracking_refinement
yichao-liang
committed