[ai/setup-codex-blueprint 9f57eb2] Close approved runtime chunk
 14 files changed, 838 insertions(+), 49 deletions(-)
 delete mode 100644 ai/chunks/backlog/chunk-000091-chunk-lifecycle-transition-tooling.md
 create mode 100644 ai/chunks/completed/chunk-000091-chunk-lifecycle-transition-tooling.md
 create mode 100755 ai/chunks/lifecycle-lib.sh
 create mode 100755 ai/chunks/test/chunk-lifecycle-test.sh
 create mode 100755 ai/chunks/transition.sh
 create mode 100755 ai/chunks/validate-transition.sh