feat: default queueing to steer

docs/gateway/config-agents.md

@@ -1226,13 +1226,13 @@ See [Multi-Agent Sandbox & Tools](/tools/multi-agent-sandbox-tools) for preceden
     ackReactionScope: "group-mentions", // group-mentions | group-all | direct | all
     removeAckAfterReply: false,
     queue: {
-      mode: "collect", // steer | followup | collect | steer-backlog | steer+backlog | queue | interrupt
-      debounceMs: 1000,
+      mode: "steer", // steer | followup | collect | steer-backlog | steer+backlog | queue | interrupt
+      debounceMs: 500,
       cap: 20,
       drop: "summarize", // old | new | summarize
       byChannel: {
-        whatsapp: "collect",
-        telegram: "collect",
+        whatsapp: "steer",
+        telegram: "steer",
       },
     },
     inbound: {

docs/gateway/configuration-examples.md

@@ -111,18 +111,18 @@ Save to `~/.openclaw/openclaw.json` and you can DM the bot from that number.
       visibleReplies: "message_tool", // normal final replies stay private in groups/channels
     },
     queue: {
-      mode: "collect",
-      debounceMs: 1000,
+      mode: "steer",
+      debounceMs: 500,
       cap: 20,
       drop: "summarize",
       byChannel: {
-        whatsapp: "collect",
-        telegram: "collect",
-        discord: "collect",
-        slack: "collect",
-        signal: "collect",
-        imessage: "collect",
-        webchat: "collect",
+        whatsapp: "steer",
+        telegram: "steer",
+        discord: "steer",
+        slack: "steer",
+        signal: "steer",
+        imessage: "steer",
+        webchat: "steer",
       },
     },
   },