First fleet baseline wave: 7/7 nodes + STATUS + registry digest pin (#826)

- data/baselines/: cpu-bench bundles for tsys1/3/4/5/6/7/9 (2026-09-06)
  headliners: tsys9 1.20M k/s AES-1t > tsys3 986k > tsys4 614k > tsys1 582k
  > tsys5 462k (governor=none, E5620) > tsys7 401k > tsys6 176k
- monitoring/README: toolbox image digest pinned
  (git.knownelement.com/knel/knelerf-toolbox:v1 @ sha256:3bb22bdb...)
- STATUS.md: pointer to #826 program state

Redmine: https://projects.knownelement.com/issues/826

monitoring/README.md

@@ -46,16 +46,16 @@ virtual-fs bind sources — the wrapper mounts them on start).
 sysbench, fio, iperf3, stress-ng, perf, smartmontools, nvme-cli, hwloc…
 
 ```bash
-knelerf-toolbox run 'iostat -x 1 5'          # starts LXC if stopped
-knelerf-toolbox run 'bpftrace -e "tracepoint:block:block_rq_issue { @[comm] = count(); }" -c "sleep 5"'
-knelerf-toolbox run 'sar -A -f /host/var/log/sysstat/sa06'   # host sar, offline
-knelerf-toolbox run 'smartctl -d sat -H /dev/sda'            # SAT devices need -d sat; NVMe doesn't
-knelerf-toolbox shell                          # interactive
-knelerf-toolbox stop                           # back to zero footprint
+knelperf-toolbox run 'iostat -x 1 5'          # starts LXC if stopped
+knelperf-toolbox run 'bpftrace -e "tracepoint:block:block_rq_issue { @[comm] = count(); }" -c "sleep 5"'
+knelperf-toolbox run 'sar -A -f /host/var/log/sysstat/sa06'   # host sar, offline
+knelperf-toolbox run 'smartctl -d sat -H /dev/sda'            # SAT devices need -d sat; NVMe doesn't
+knelperf-toolbox shell                          # interactive
+knelperf-toolbox stop                           # back to zero footprint
 ```
 
 Docker-capable hosts use the same manifest as an image:
-`monitoring/toolbox/Dockerfile` → `git.knownelement.com/knel/knelperf-toolbox:v1`.
+`git.knownelement.com/knel/knelperf-toolbox:v1` (digest `sha256:3bb22bdb4a69707aadd0043d5151f863634a3ce5229f63d12773d5e3f90e001c`, from `monitoring/toolbox/Dockerfile`).
 
 ## Analysis recipes