Add a CI check that verifies the makeabilitylab.github.io/physcomp/... lesson URLs referenced in sketch headers actually resolve. Enforces the lockstep with the textbook — renamed/moved lessons silently break these inbound links. Pairs with makeabilitylab/physcomp#135.
Add a CI check that verifies the
makeabilitylab.github.io/physcomp/...lesson URLs referenced in sketch headers actually resolve. Enforces the lockstep with the textbook — renamed/moved lessons silently break these inbound links. Pairs with makeabilitylab/physcomp#135.