Record the latest validated benchmark snapshot where readers can inspect it

Establish a minimal Tier 1 practical benchmark without promoting it to stable

Stabilize Tier 0 JSON outputs before extending the benchmark suite

Keep Tier 0 JSON interfaces consistent across stable runners

Merge commit '913bfba2f3454c6de964e3587bcd94731e42fcf0'

Merge commit 'e77179387b46f8968b9ea6e497e1421c9ba89d05'

Merge commit '08e47c8a260c26aa721063dbc85a7d3f5690c24b'

Preserve stable suite defaults while adding optional Tier 0 JSON output

Keep README aligned with the verified Tier 0 interface

omx(team): auto-checkpoint worker-3 [unknown]

Preserve startup benchmark UX while adding Tier 0 JSON export

omx(team): auto-checkpoint worker-3 [unknown]

Clarify which benchmark docs reflect roadmap history versus repo truth

docs: add layered benchmark suite design spec

feat: add hero section with benchmark chart, CI workflow, and AGENTS.md docs