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-tsys3/20260906-192801/bench-run.tsv

@@ -0,0 +1,16 @@
+BENCH|pfv-tsys3|meta|stamp
+BENCH|pfv-tsys3|meta|path
+BENCH|pfv-tsys3|meta|runtime
+BENCH|pfv-tsys3|meta|size
+BENCH|pfv-tsys3|meta|load
+BENCH|pfv-tsys3|psi_io_some_avg10|0.00
+BENCH|pfv-tsys3|psi_cpu_some_avg10|4.45
+BENCH|pfv-tsys3|psi_memory_some_avg10|0.00
+BENCH|pfv-tsys3|meta|bench_device
+BENCH|pfv-tsys3|randread4k|iops=12026.998650|bw_kbps=48107|p99_ms=0.1152
+BENCH|pfv-tsys3|randwrite4k|iops=56757.450000|bw_kbps=227029|p99_ms=0.035072
+BENCH|pfv-tsys3|seqread1m|iops=1220.738963|bw_kbps=1250036|p99_ms=1.028096
+BENCH|pfv-tsys3|seqwrite1m|iops=1489.325534|bw_kbps=1525069|p99_ms=0.774144
+BENCH|pfv-tsys3|meta|load_end
+BENCH|pfv-tsys3|psi_io_some_avg10_end|18.52
+BENCH|pfv-tsys3|meta|end