* Removes ``…_gh.png`` hack now that [this dumpster fire](https://github.community/t/support-theme-context-for-images-in-light-vs-dark-mode/147981) is at least partially resolved
* Refines Tension Pool example
* Adds *Ironsworn* example
* Removes faulty (correctly-derived, but misapplied) math in Risus “Evens Up” example
* Adds detail around dependent probabilities
* Adds experimental [``resolve_dependent_probability``][dyce.h.resolve_dependent_probability] function