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/terraform/modules/monitoring/outputs.tf

@@ -0,0 +1,40 @@
+# ─────────────────────────────────────────────────────────────────────────────
+# Monitoring module outputs
+# ─────────────────────────────────────────────────────────────────────────────
+
+output "sns_topic_arn" {
+  description = "ARN of the SNS alert topic"
+  value       = aws_sns_topic.alerts.arn
+}
+
+output "log_group_name" {
+  description = "Name of the CloudWatch log group"
+  value       = aws_cloudwatch_log_group.application.name
+}
+
+output "log_group_arn" {
+  description = "ARN of the CloudWatch log group"
+  value       = aws_cloudwatch_log_group.application.arn
+}
+
+output "dashboard_name" {
+  description = "Name of the CloudWatch dashboard"
+  value       = aws_cloudwatch_dashboard.main.dashboard_name
+}
+
+output "dashboard_url" {
+  description = "URL to the CloudWatch dashboard in the AWS console"
+  value       = "https://${var.region}.console.aws.amazon.com/cloudwatch/home?region=${var.region}#dashboards:name=${aws_cloudwatch_dashboard.main.dashboard_name}"
+}
+
+output "alarm_arns" {
+  description = "ARNs of all configured CloudWatch alarms"
+  value = concat(
+    [aws_cloudwatch_metric_alarm.high_5xx_rate.arn],
+    [aws_cloudwatch_metric_alarm.high_latency.arn],
+    [aws_cloudwatch_metric_alarm.efs_burst_credits.arn],
+    [aws_cloudwatch_metric_alarm.ecs_high_cpu.arn],
+    [aws_cloudwatch_metric_alarm.ecs_high_memory.arn],
+    aws_cloudwatch_metric_alarm.unhealthy_hosts[*].arn,
+  )
+}