feat(03-03): clean up UI after batch action

- Add Answer Batch Query to dismiss callback loading state
- Add Delete Batch Confirm Message to remove confirmation message
- Add Send Batch Result to display final success/failure message
- Wire up complete flow: Format Result -> Answer -> Delete -> Send
- UI cleanup keeps chat clean with only result message remaining

n8n-workflow.json

@@ -988,6 +988,70 @@
       "type": "n8n-nodes-base.code",
       "typeVersion": 2,
       "position": [2220, 800]
+    },
+    {
+      "parameters": {
+        "method": "POST",
+        "url": "=https://api.telegram.org/bot{{ $credentials.telegramApi.accessToken }}/answerCallbackQuery",
+        "sendBody": true,
+        "specifyBody": "json",
+        "jsonBody": "={{ JSON.stringify({ callback_query_id: $json.queryId }) }}",
+        "options": {}
+      },
+      "id": "http-answer-batch-query",
+      "name": "Answer Batch Query",
+      "type": "n8n-nodes-base.httpRequest",
+      "typeVersion": 4.2,
+      "position": [2440, 800],
+      "credentials": {
+        "telegramApi": {
+          "id": "telegram-credential",
+          "name": "Telegram API"
+        }
+      }
+    },
+    {
+      "parameters": {
+        "method": "POST",
+        "url": "=https://api.telegram.org/bot{{ $credentials.telegramApi.accessToken }}/deleteMessage",
+        "sendBody": true,
+        "specifyBody": "json",
+        "jsonBody": "={{ JSON.stringify({ chat_id: $('Format Batch Result').item.json.chatId, message_id: $('Format Batch Result').item.json.messageId }) }}",
+        "options": {}
+      },
+      "id": "http-delete-batch-confirm-msg",
+      "name": "Delete Batch Confirm Message",
+      "type": "n8n-nodes-base.httpRequest",
+      "typeVersion": 4.2,
+      "position": [2660, 800],
+      "credentials": {
+        "telegramApi": {
+          "id": "telegram-credential",
+          "name": "Telegram API"
+        }
+      }
+    },
+    {
+      "parameters": {
+        "resource": "message",
+        "operation": "sendMessage",
+        "chatId": "={{ $('Format Batch Result').item.json.chatId }}",
+        "text": "={{ $('Format Batch Result').item.json.message }}",
+        "additionalFields": {
+          "parse_mode": "HTML"
+        }
+      },
+      "id": "telegram-send-batch-result",
+      "name": "Send Batch Result",
+      "type": "n8n-nodes-base.telegram",
+      "typeVersion": 1.2,
+      "position": [2880, 800],
+      "credentials": {
+        "telegramApi": {
+          "id": "telegram-credential",
+          "name": "Telegram API"
+        }
+      }
     }
   ],
   "connections": {
@@ -1449,6 +1513,39 @@
           }
         ]
       ]
+    },
+    "Format Batch Result": {
+      "main": [
+        [
+          {
+            "node": "Answer Batch Query",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Answer Batch Query": {
+      "main": [
+        [
+          {
+            "node": "Delete Batch Confirm Message",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Delete Batch Confirm Message": {
+      "main": [
+        [
+          {
+            "node": "Send Batch Result",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
     }
   },
   "pinData": {},