feat(relay): add box timer and box swarm CLI commands for container agents

bin/box-relay.sh

@@ -262,8 +262,66 @@ case "$cmd" in
                 args=$(python3 -c "import json, sys; print(json.dumps({'job': sys.argv[1]}))" "$name")
                 call_exec "cron.run" "$args"
                 ;;
+            timer-create)
+                name="${1:?usage: box cron timer-create <name>}"
+                args=$(python3 -c "import json, sys; print(json.dumps({'name': sys.argv[1]}))" "$name")
+                call_exec "cron.timer_create" "$args"
+                ;;
+            timer-start)
+                name="${1:?usage: box cron timer-start <name>}"
+                args=$(python3 -c "import json, sys; print(json.dumps({'name': sys.argv[1]}))" "$name")
+                call_exec "cron.timer_start" "$args"
+                ;;
             *)
-                echo "Usage: box cron runs|status|view|run ..."
+                echo "Usage: box cron runs|status|view|run|timer-create|timer-start ..."
+                ;;
+        esac
+        ;;
+    timer)
+        sub="${1:-list}"
+        shift || true
+        case "$sub" in
+            create|set)
+                name="${1:?usage: box timer create <name>}"
+                args=$(python3 -c "import json, sys; print(json.dumps({'name': sys.argv[1]}))" "$name")
+                call_exec "cron.timer_create" "$args"
+                ;;
+            start|enable)
+                name="${1:?usage: box timer start <name>}"
+                args=$(python3 -c "import json, sys; print(json.dumps({'name': sys.argv[1]}))" "$name")
+                call_exec "cron.timer_start" "$args"
+                ;;
+            status|view|list)
+                name="${1:-heartbeat}"
+                args=$(python3 -c "import json, sys; print(json.dumps({'name': sys.argv[1]}))" "$name")
+                call_exec "cron.status" "$args"
+                ;;
+            *)
+                echo "Usage: box timer create|start|status <name>"
+                ;;
+        esac
+        ;;
+    swarm)
+        sub="${1:-list}"
+        shift || true
+        case "$sub" in
+            spawn)
+                count="${1:?usage: box swarm spawn <count> <task...>}"
+                shift
+                task="$*"
+                args=$(python3 -c "import json, sys; print(json.dumps({'count': int(sys.argv[1]), 'task': sys.argv[2]}))" "$count" "$task")
+                call_exec "swarm.spawn" "$args"
+                ;;
+            status)
+                sid="${1:?usage: box swarm status <swarm_id>}"
+                args=$(python3 -c "import json, sys; print(json.dumps({'swarm_id': sys.argv[1]}))" "$sid")
+                call_exec "swarm.status" "$args"
+                ;;
+            list)
+                call_exec "swarm.list" "{}"
+                ;;
+            *)
+                echo "Usage: box swarm spawn|status|list ..."
                 ;;
         esac
         ;;