Have docs automatically update when the types update

Whenever the types for BdApi gets updated the docs should get recompiled.

Start by locating how the BdApi types are maintained and how this documentation repository recompiles its docs. Trace the current update path, then define the automation boundary so a types change triggers a documentation rebuild; it is done when the generated docs update without a manual recompilation step.

Written by the indexing model from the issue text.