Add TUI hardware banner and polish SAT summaries

bible-local/architecture/runtime-flows.md

@@ -132,3 +132,9 @@ Acceptance flows:
 - `bee sat nvidia` → diagnostic archive with `nvidia-smi -q` + `nvidia-bug-report` + lightweight `bee-gpu-stress`
 - `bee sat memory` → `memtester` archive
 - `bee sat storage` → SMART/NVMe diagnostic archive and short self-test trigger where supported
+- SAT `summary.txt` now includes `overall_status` and per-job `*_status` values (`OK`, `FAILED`, `UNSUPPORTED`)
+- Runtime overrides:
+  - `BEE_GPU_STRESS_SECONDS`
+  - `BEE_GPU_STRESS_SIZE_MB`
+  - `BEE_MEMTESTER_SIZE_MB`
+  - `BEE_MEMTESTER_PASSES`