feat(agents): support chat to agent (#403)

src/i18n/locales/zh/agents.json

@@ -1,6 +1,6 @@
 {
     "title": "Agents",
-    "subtitle": "管理 OpenClaw Agent 以及它们的 Channel 归属",
+    "subtitle": "添加新的 Agent 时，ClawX 会复制主 Agent 的工作区引导文件和运行时认证配置， 配置可以通过以对话的形式进行修改。",
     "refresh": "刷新",
     "addAgent": "添加 Agent",
     "gatewayWarning": "Gateway 服务未运行。Agent 或 Channel 变更可能需要一点时间生效。",
@@ -48,4 +48,4 @@
         "channelRemoved": "{{channel}} 已移除",
         "channelRemoveFailed": "移除 Channel 失败：{{error}}"
     }
-}
+}

src/i18n/locales/zh/channels.json

@@ -1,6 +1,6 @@
 {
     "title": "消息频道",
-    "subtitle": "连接到消息平台。",
+    "subtitle": "连接到消息平台，配置仅对主 Agent 生效。",
     "refresh": "刷新",
     "addChannel": "添加频道",
     "stats": {

src/i18n/locales/zh/chat.json

@@ -13,7 +13,21 @@
     "toolbar": {
         "refresh": "刷新聊天",
         "showThinking": "显示思考过程",
-        "hideThinking": "隐藏思考过程"
+        "hideThinking": "隐藏思考过程",
+        "currentAgent": "当前对话对象：{{agent}}"
+    },
+    "composer": {
+        "attachFiles": "添加文件",
+        "pickAgent": "选择 Agent",
+        "clearTarget": "清除目标 Agent",
+        "targetChip": "@{{agent}}",
+        "agentPickerTitle": "将下一条消息直接发送给其他 Agent",
+        "gatewayDisconnectedPlaceholder": "网关未连接...",
+        "send": "发送",
+        "stop": "停止",
+        "gatewayConnected": "已连接",
+        "gatewayStatus": "gateway {{state}} | port: {{port}} {{pid}}",
+        "retryFailedAttachments": "重试失败的附件"
     },
     "historyBuckets": {
         "today": "今天",