feat: Claude Code Monitor — lanes, pipelines and a merged workspace

Internal SmartGift build of a Claude Code monitoring dashboard.

Lanes: a durable unit of parallel agent work, one per working directory,
tracked across session restarts. Managed lanes are git worktrees the
dashboard provisions and can reset or remove behind a three-check destroy
guard and a counted preflight; adopted lanes are directories you already
own and are never destroyable.

Pipelines: a lane moves through pipeline stages. A stage the agent declares
with evidence renders green; a stage inferred from the tool-event stream
renders dashed amber and never counts as done. Detection is forward-only
within a 30-minute window, and never writes the declared stage.

Workspace: one page at /run with a lane grid, the selected lane's pipeline,
and a full Claude console behind a disclosure.

deployments/kubernetes/strategies/blue-green/service-switch.yaml

@@ -0,0 +1,32 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: agent-monitor
+  namespace: agent-monitor
+  labels:
+    app.kubernetes.io/name: agent-monitor
+    app.kubernetes.io/instance: agent-monitor
+    app.kubernetes.io/version: "1.0.0"
+    app.kubernetes.io/component: server
+    app.kubernetes.io/managed-by: kustomize
+  annotations:
+    # Document which slot is currently active
+    # To switch traffic: kubectl patch svc agent-monitor -n agent-monitor \
+    #   -p '{"spec":{"selector":{"slot":"green"}}}'
+    agent-monitor.io/active-slot: blue
+spec:
+  type: ClusterIP
+  sessionAffinity: ClientIP
+  sessionAffinityConfig:
+    clientIP:
+      timeoutSeconds: 10800
+  selector:
+    app.kubernetes.io/name: agent-monitor
+    app.kubernetes.io/instance: agent-monitor
+    # Toggle this value between "blue" and "green" to switch traffic
+    slot: blue
+  ports:
+    - name: http
+      port: 80
+      targetPort: http
+      protocol: TCP