deep profile + threshold gating + firmware stage + Burn super-stage

Ships all five phases of the deep-profile overhaul together. Runs now
carry a profile (quick/deep/soak); every profile walks the same
11-stage order — Inventory → Firmware → SpecValidate → SMART →
CPUStress → Storage → Network → Burn → GPU → PSU → Reporting —
with only per-stage durations and concurrency scaled.

Phase 1: profiles.ProfileRegistry loaded from vetting.yaml; runs.profile
column + CreateWithProfile; threshold table + evaluator seeded per-run
from the shared vetting.thresholds block; breach flips result at
/sensor + /result.

Phase 2: upgraded CPUStress (stress-ng --cpu-method=all --verify +
EDAC/MCE poll), Storage (fio --verify=md5 + SMART start/end delta),
Network (sustained iperf + /proc/net/dev deltas) with per-profile
knobs from Deps.

Phase 3: Burn super-stage with goroutine fan-out for CPU + memory +
fio + iperf, PSU rails sampled across the Burn window, SensorMux
(2 s flush, 500-sample cap) to absorb backpressure.

Phase 4: Firmware stage + firmware_snapshots table; probes dmidecode
(BIOS), ipmitool (BMC), ethtool -i (NIC), nvme (sysfs + id-ctrl),
lspci (HBA), /proc/cpuinfo (microcode). spec.DiffFirmware folds into
SpecValidate with pin-by-identifier and fan-out-across-component
matching; mismatches park the run in FailedHolding.

Phase 5: profile radio on the host start form, profile chip on the
run header, Firmware section in the HTML report, coverage artifact
uploaded from CI, agent/tests/fakes/ scaffold with Deps.LookPath
seam + stress_ng and dmidecode example fakes.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

internal/orchestrator/statemachine.go

@@ -30,11 +30,13 @@ const (
 // "InventoryCheck". Later stages share a name with their state.
 var stageStates = map[string]model.RunState{
 	"Inventory":    model.StateInventoryCheck,
+	"Firmware":     model.StateFirmware,
 	"SpecValidate": model.StateSpecValidate,
 	"SMART":        model.StateSMART,
 	"CPUStress":    model.StateCPUStress,
 	"Storage":      model.StateStorage,
 	"Network":      model.StateNetwork,
+	"Burn":         model.StateBurn,
 	"GPU":          model.StateGPU,
 	"PSU":          model.StatePSU,
 	"Reporting":    model.StateReporting,
@@ -44,11 +46,13 @@ var stageStates = map[string]model.RunState{
 // first stage to Completed. Kept in sync with store.DefaultStageOrder.
 var stageOrder = []model.RunState{
 	model.StateInventoryCheck,
+	model.StateFirmware,
 	model.StateSpecValidate,
 	model.StateSMART,
 	model.StateCPUStress,
 	model.StateStorage,
 	model.StateNetwork,
+	model.StateBurn,
 	model.StateGPU,
 	model.StatePSU,
 	model.StateReporting,
@@ -143,9 +147,9 @@ func nextStageState(current model.RunState) (model.RunState, error) {
 func allActiveStates() []model.RunState {
 	return []model.RunState{
 		model.StateQueued, model.StateWaitingWoL, model.StateWaitingReboot, model.StateBooting,
-		model.StateInventoryCheck, model.StateSpecValidate, model.StateSMART,
+		model.StateInventoryCheck, model.StateFirmware, model.StateSpecValidate, model.StateSMART,
 		model.StateCPUStress, model.StateStorage, model.StateNetwork,
-		model.StateGPU, model.StatePSU, model.StateReporting,
+		model.StateBurn, model.StateGPU, model.StatePSU, model.StateReporting,
 	}
 }