The commit that removed .gitea/workflows/runner-health.yml was amended
with a git add whose pathspec named the already-deleted file, so the add
aborted and only the deletion was staged -- leaving ci-operations.md
still describing a scheduled job that no longer exists.
The runner section now says what to check by hand and why there is no
job: on a single-slot runner a daily job takes the slot and pulls the
builder image to run df, and df inside a container does not reliably
describe the host disk.
dtourolle
fb72bf3005