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/helm/agent-monitor/values-dev.yaml

@@ -0,0 +1,50 @@
+# =============================================================================
+# Development Environment Overrides
+# =============================================================================
+# Usage: helm install agent-monitor ./agent-monitor -f values-dev.yaml
+
+replicaCount: 1
+
+image:
+  pullPolicy: Always
+
+env:
+  NODE_ENV: development
+  DASHBOARD_PORT: "4820"
+  LOG_LEVEL: debug
+
+resources:
+  requests:
+    cpu: 50m
+    memory: 64Mi
+  limits:
+    cpu: 250m
+    memory: 256Mi
+
+autoscaling:
+  enabled: false
+
+persistence:
+  enabled: true
+  size: 1Gi
+
+podDisruptionBudget:
+  enabled: false
+
+networkPolicy:
+  enabled: false
+
+monitoring:
+  enabled: false
+
+ingress:
+  enabled: false
+
+# Relax security for dev debugging
+securityContext:
+  readOnlyRootFilesystem: false
+  runAsNonRoot: true
+  allowPrivilegeEscalation: false
+  capabilities:
+    drop:
+      - ALL