消息渠道支持会话相关指令

src/i18n/messages/en.json

@@ -1728,6 +1728,14 @@
       "prefixSaveFailed": "Failed to save command prefix.",
       "prefixInvalid": "Prefix must be 1-3 non-alphanumeric characters.",
       "save": "Save",
+      "folderDesc": "Select working folder",
+      "agentDesc": "Select AI agent",
+      "taskDesc": "Create session and run task",
+      "sessionsDesc": "List active sessions in folder",
+      "resumeDesc": "Resume an existing session",
+      "cancelDesc": "Cancel current task",
+      "approveDesc": "Approve agent permission request",
+      "denyDesc": "Deny agent permission request",
       "recentDesc": "Show 5 most recent conversations",
       "searchDesc": "Search conversations by keyword",
       "detailDesc": "Show conversation details",