2e64e126c6
The combined Pages deploy builds both v1.x (site root) and main (/v2/) from whichever branch triggered it. main now builds with Zensical (modelcontextprotocol/python-sdk#3073), so the hardcoded mkdocs command here breaks any v1.x-triggered deploy. Copy main's build-docs.sh verbatim: each worktree is built with the toolchain its own files declare, mkdocs remaining the fallback for this branch.