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

data/baselines/pfv-tsys7/20260906-195458/bench-run.tsv

@@ -0,0 +1,16 @@
+BENCH|pfv-tsys7|meta|stamp
+BENCH|pfv-tsys7|meta|path
+BENCH|pfv-tsys7|meta|runtime
+BENCH|pfv-tsys7|meta|size
+BENCH|pfv-tsys7|meta|load
+BENCH|pfv-tsys7|psi_io_some_avg10|8.77
+BENCH|pfv-tsys7|psi_cpu_some_avg10|12.66
+BENCH|pfv-tsys7|psi_memory_some_avg10|0.00
+BENCH|pfv-tsys7|meta|bench_device
+BENCH|pfv-tsys7|randread4k|iops=83.729068|bw_kbps=334|p99_ms=20.578304
+BENCH|pfv-tsys7|randwrite4k|iops=1384.680766|bw_kbps=5538|p99_ms=1.417216
+BENCH|pfv-tsys7|seqread1m|iops=1.846632|bw_kbps=1890|p99_ms=943.7184
+BENCH|pfv-tsys7|seqwrite1m|iops=36.526258|bw_kbps=37402|p99_ms=30.277632
+BENCH|pfv-tsys7|meta|load_end
+BENCH|pfv-tsys7|psi_io_some_avg10_end|30.73
+BENCH|pfv-tsys7|meta|end