diff --git a/n8n-workflow.json b/n8n-workflow.json
index 59f97e2..7d50168 100644
--- a/n8n-workflow.json
+++ b/n8n-workflow.json
@@ -678,7 +678,7 @@
     },
     {
       "parameters": {
-        "jsCode": "// Parse callback data from button click\n// Supports: select:{name}, list:{page}, action:{action}:{name}, confirm:{action}:{name}:{timestamp}, cancel:{name}, bstop:*, bexec:*, and legacy JSON format\nconst callback = $json.callback_query;\nconst rawData = callback.data;\nconst queryId = callback.id;\nconst chatId = callback.message.chat.id;\nconst messageId = callback.message.message_id;\n\n// Check for new colon-separated format\nif (rawData.startsWith('select:')) {\n  // Container selection: select:{containerName}\n  const containerName = rawData.substring(7); // Remove 'select:'\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isSelect: true,\n      containerName,\n      isList: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('list:')) {\n  // Pagination: list:{page}\n  const page = parseInt(rawData.substring(5)) || 0; // Remove 'list:'\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isList: true,\n      page,\n      isSelect: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('action:')) {\n  // Action execution: action:{action}:{containerName}\n  const parts = rawData.substring(7).split(':'); // Remove 'action:'\n  const action = parts[0];\n  const containerName = parts.slice(1).join(':'); // Handle names with colons\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isAction: true,\n      action,\n      containerName,\n      isSelect: false,\n      isList: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('confirm:')) {\n  // Confirmation: confirm:{action}:{containerName}:{timestamp}\n  const parts = rawData.substring(8).split(':'); // Remove 'confirm:'\n  const action = parts[0]; // stop or update\n  const timestamp = parseInt(parts[parts.length - 1]); // Last part is timestamp\n  const containerName = parts.slice(1, -1).join(':'); // Everything between action and timestamp\n  \n  // Check 30-second timeout\n  const currentTime = Math.floor(Date.now() / 1000);\n  const elapsed = currentTime - timestamp;\n  const isExpired = elapsed > 30;\n  \n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isConfirm: true,\n      confirmAction: action,\n      containerName,\n      timestamp,\n      expired: isExpired,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false\n    }\n  };\n}\n\nif (rawData.startsWith('cancel:')) {\n  // Cancel confirmation: cancel:{containerName}\n  const containerName = rawData.substring(7); // Remove 'cancel:'\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isCancelConfirm: true,\n      containerName,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\n// Batch stop confirmation: bstop:confirm:{names}:{timestamp} or bstop:cancel\nif (rawData.startsWith('bstop:')) {\n  const rest = rawData.substring(6); // Remove 'bstop:'\n  if (rest === 'cancel') {\n    return {\n      json: {\n        queryId,\n        chatId,\n        messageId,\n        isBatchStopCancel: true,\n        isCancel: true,\n        isSelect: false,\n        isList: false,\n        isAction: false,\n        isBatch: false,\n        expired: false\n      }\n    };\n  }\n  // bstop:confirm:{names}:{timestamp} or bstop:confirm:{names}:{timestamp}:kb\n  const parts = rest.split(':'); // confirm, names, timestamp[, kb]\n  if (parts[0] === 'confirm' && parts.length >= 3) {\n    // Check for :kb marker (indicates inline keyboard origin)\n    const fromKeyboard = parts[parts.length - 1] === 'kb';\n    const timestampIdx = fromKeyboard ? parts.length - 2 : parts.length - 1;\n    const timestamp = parseInt(parts[timestampIdx]);\n    const namesStr = parts.slice(1, timestampIdx).join(':'); // Handle container names with colons\n    const containerNames = namesStr.split(',');\n    \n    // Check 30-second timeout\n    const currentTime = Math.floor(Date.now() / 1000);\n    const elapsed = currentTime - timestamp;\n    const isExpired = elapsed > 30;\n    \n    return {\n      json: {\n        queryId,\n        chatId,\n        messageId,\n        isBatchStopConfirm: true,\n        containerNames,\n        timestamp,\n        expired: isExpired,\n        fromKeyboard: fromKeyboard,\n        isSelect: false,\n        isList: false,\n        isAction: false,\n        isCancel: false,\n        isBatch: false\n      }\n    };\n  }\n}\n\n// Batch execution: bexec:{action}:{names}:{timestamp}\nif (rawData.startsWith('bexec:')) {\n  const parts = rawData.substring(6).split(':'); // action, names, timestamp\n  const action = parts[0];\n  const timestamp = parseInt(parts[parts.length - 1]);\n  const namesStr = parts.slice(1, -1).join(':');\n  const containerNames = namesStr.split(',');\n  \n  // Check 30-second timeout\n  const currentTime = Math.floor(Date.now() / 1000);\n  const elapsed = currentTime - timestamp;\n  const isExpired = elapsed > 30;\n  \n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchExec: true,\n      batchAction: action,\n      containerNames,\n      timestamp,\n      expired: isExpired,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: true\n    }\n  };\n}\n\nif (rawData === 'noop') {\n  // No-op button (like page indicator)\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isNoop: true,\n      isSelect: false,\n      isList: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\n\n\nif (rawData === 'batch:mode' || rawData.startsWith('batch:mode:')) {\n  // Enter batch selection mode with optional page: batch:mode or batch:mode:{page}\n  let page = 0;\n  if (rawData.startsWith('batch:mode:')) {\n    page = parseInt(rawData.substring(11)) || 0;\n  }\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchMode: true,\n      batchPage: page,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('batch:nav:')) {\n  // Navigate batch selection with preserved selection: batch:nav:{page}:{selected_csv}\n  const parts = rawData.substring(10).split(':'); // Remove 'batch:nav:'\n  const page = parseInt(parts[0]) || 0;\n  const selectedCsv = parts.slice(1).join(':') || '';\n  const selectedCount = selectedCsv ? selectedCsv.split(',').length : 0;\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchNav: true,\n      batchPage: page,\n      selectedCsv: selectedCsv,\n      selectedCount: selectedCount,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('batch:toggle:')) {\n  // Toggle container selection: batch:toggle:{page}:{selected_csv}:{container_name}\n  const parts = rawData.substring(13).split(':'); // Remove 'batch:toggle:'\n  const page = parseInt(parts[0]) || 0; // Current page\n  const selectedCsv = parts[1] || ''; // Currently selected (comma-separated)\n  const toggleName = parts.slice(2).join(':'); // Container being toggled\n  \n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchToggle: true,\n      batchPage: page,\n      selectedCsv: selectedCsv === '' ? '' : selectedCsv,\n      toggleName: toggleName,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('batch:exec:')) {\n  // Execute batch action: batch:exec:{action}:{selected_csv}\n  const parts = rawData.substring(11).split(':'); // Remove 'batch:exec:'\n  const action = parts[0]; // update/start/stop/restart\n  const selectedCsv = parts.slice(1).join(':'); // Comma-separated names\n  \n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchExec: true,\n      action: action,\n      selectedCsv: selectedCsv,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData === 'batch:clear') {\n  // Clear selection\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchClear: true,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData === 'batch:cancel') {\n  // Cancel batch mode\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchCancel: true,\n      isCancel: false,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('uall:confirm:')) {\n  // Update all confirmation: uall:confirm:{timestamp}\n  const parts = rawData.substring(13).split(':'); // Remove 'uall:confirm:'\n  const timestamp = parseInt(parts[0]);\n  \n  // Check 30-second timeout\n  const currentTime = Math.floor(Date.now() / 1000);\n  const elapsed = currentTime - timestamp;\n  const isExpired = elapsed > 30;\n  \n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isUpdateAll: true,\n      confirmAction: 'updateall',\n      timestamp,\n      expired: isExpired,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      isConfirm: false\n    }\n  };\n}\n\nif (rawData === 'uall:cancel') {\n  // Update all cancel\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isUpdateAllCancel: true,\n      isCancel: true,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isBatch: false,\n      isConfirm: false,\n      expired: false\n    }\n  };\n}\n\n// Legacy JSON format for backward compatibility\nlet data;\ntry {\n  data = JSON.parse(rawData);\n} catch (e) {\n  data = { a: 'x' }; // Treat parse error as cancel\n}\n\n// Check 2-minute timeout (120000ms)\nconst TWO_MINUTES = 120000;\nconst isExpired = data.t && (Date.now() - data.t > TWO_MINUTES);\n\n// Decode action: s=start, t=stop, r=restart, x=cancel\nconst actionMap = { s: 'start', t: 'stop', r: 'restart', x: 'cancel' };\nconst action = actionMap[data.a] || 'cancel';\n\n// Detect batch (c is array) vs single suggestion (c is string)\nconst isBatch = Array.isArray(data.c);\nconst containerIds = isBatch ? data.c : (data.c ? [data.c] : []);\n\nreturn {\n  json: {\n    queryId,\n    chatId,\n    messageId,\n    action,\n    containerIds,\n    containerId: containerIds[0] || null,\n    expired: isExpired,\n    isBatch,\n    isCancel: action === 'cancel',\n    isSelect: false,\n    isList: false,\n    isAction: false\n  }\n};"
+        "jsCode": "// Debug trace: capture callback routing\nconst staticData = $getWorkflowStaticData('global');\nif (staticData.errorLog?.debug?.enabled) {\n  const MAX_TRACES = 50;\n  if (!staticData.errorLog.traces) {\n    staticData.errorLog.traces = { buffer: [], nextId: 1 };\n  }\n\n  const traceEntry = {\n    id: `trace_${String(staticData.errorLog.traces.nextId).padStart(3, '0')}`,\n    correlationId: $input.item.json.correlationId || $execution.id,\n    timestamp: new Date().toISOString(),\n    executionId: $execution.id,\n    event: 'callback-routing',\n    node: 'Parse Callback Data',\n    data: {\n      callbackData: $json.callback_query?.data || 'unknown',\n      parsedPrefix: ($json.callback_query?.data || '').split(':')[0]\n    }\n  };\n\n  staticData.errorLog.traces.buffer.push(traceEntry);\n  if (staticData.errorLog.traces.buffer.length > MAX_TRACES) {\n    staticData.errorLog.traces.buffer.shift();\n  }\n  staticData.errorLog.traces.nextId++;\n}\n\n// Parse callback data from button click\n// Supports: select:{name}, list:{page}, action:{action}:{name}, confirm:{action}:{name}:{timestamp}, cancel:{name}, bstop:*, bexec:*, and legacy JSON format\nconst callback = $json.callback_query;\nconst rawData = callback.data;\nconst queryId = callback.id;\nconst chatId = callback.message.chat.id;\nconst messageId = callback.message.message_id;\n\n// Check for new colon-separated format\nif (rawData.startsWith('select:')) {\n  // Container selection: select:{containerName}\n  const containerName = rawData.substring(7); // Remove 'select:'\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isSelect: true,\n      containerName,\n      isList: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('list:')) {\n  // Pagination: list:{page}\n  const page = parseInt(rawData.substring(5)) || 0; // Remove 'list:'\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isList: true,\n      page,\n      isSelect: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('action:')) {\n  // Action execution: action:{action}:{containerName}\n  const parts = rawData.substring(7).split(':'); // Remove 'action:'\n  const action = parts[0];\n  const containerName = parts.slice(1).join(':'); // Handle names with colons\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isAction: true,\n      action,\n      containerName,\n      isSelect: false,\n      isList: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('confirm:')) {\n  // Confirmation: confirm:{action}:{containerName}:{timestamp}\n  const parts = rawData.substring(8).split(':'); // Remove 'confirm:'\n  const action = parts[0]; // stop or update\n  const timestamp = parseInt(parts[parts.length - 1]); // Last part is timestamp\n  const containerName = parts.slice(1, -1).join(':'); // Everything between action and timestamp\n  \n  // Check 30-second timeout\n  const currentTime = Math.floor(Date.now() / 1000);\n  const elapsed = currentTime - timestamp;\n  const isExpired = elapsed > 30;\n  \n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isConfirm: true,\n      confirmAction: action,\n      containerName,\n      timestamp,\n      expired: isExpired,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false\n    }\n  };\n}\n\nif (rawData.startsWith('cancel:')) {\n  // Cancel confirmation: cancel:{containerName}\n  const containerName = rawData.substring(7); // Remove 'cancel:'\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isCancelConfirm: true,\n      containerName,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\n// Batch stop confirmation: bstop:confirm:{names}:{timestamp} or bstop:cancel\nif (rawData.startsWith('bstop:')) {\n  const rest = rawData.substring(6); // Remove 'bstop:'\n  if (rest === 'cancel') {\n    return {\n      json: {\n        queryId,\n        chatId,\n        messageId,\n        isBatchStopCancel: true,\n        isCancel: true,\n        isSelect: false,\n        isList: false,\n        isAction: false,\n        isBatch: false,\n        expired: false\n      }\n    };\n  }\n  // bstop:confirm:{names}:{timestamp} or bstop:confirm:{names}:{timestamp}:kb\n  const parts = rest.split(':'); // confirm, names, timestamp[, kb]\n  if (parts[0] === 'confirm' && parts.length >= 3) {\n    // Check for :kb marker (indicates inline keyboard origin)\n    const fromKeyboard = parts[parts.length - 1] === 'kb';\n    const timestampIdx = fromKeyboard ? parts.length - 2 : parts.length - 1;\n    const timestamp = parseInt(parts[timestampIdx]);\n    const namesStr = parts.slice(1, timestampIdx).join(':'); // Handle container names with colons\n    const containerNames = namesStr.split(',');\n    \n    // Check 30-second timeout\n    const currentTime = Math.floor(Date.now() / 1000);\n    const elapsed = currentTime - timestamp;\n    const isExpired = elapsed > 30;\n    \n    return {\n      json: {\n        queryId,\n        chatId,\n        messageId,\n        isBatchStopConfirm: true,\n        containerNames,\n        timestamp,\n        expired: isExpired,\n        fromKeyboard: fromKeyboard,\n        isSelect: false,\n        isList: false,\n        isAction: false,\n        isCancel: false,\n        isBatch: false\n      }\n    };\n  }\n}\n\n// Batch execution: bexec:{action}:{names}:{timestamp}\nif (rawData.startsWith('bexec:')) {\n  const parts = rawData.substring(6).split(':'); // action, names, timestamp\n  const action = parts[0];\n  const timestamp = parseInt(parts[parts.length - 1]);\n  const namesStr = parts.slice(1, -1).join(':');\n  const containerNames = namesStr.split(',');\n  \n  // Check 30-second timeout\n  const currentTime = Math.floor(Date.now() / 1000);\n  const elapsed = currentTime - timestamp;\n  const isExpired = elapsed > 30;\n  \n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchExec: true,\n      batchAction: action,\n      containerNames,\n      timestamp,\n      expired: isExpired,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: true\n    }\n  };\n}\n\nif (rawData === 'noop') {\n  // No-op button (like page indicator)\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isNoop: true,\n      isSelect: false,\n      isList: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\n\n\nif (rawData === 'batch:mode' || rawData.startsWith('batch:mode:')) {\n  // Enter batch selection mode with optional page: batch:mode or batch:mode:{page}\n  let page = 0;\n  if (rawData.startsWith('batch:mode:')) {\n    page = parseInt(rawData.substring(11)) || 0;\n  }\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchMode: true,\n      batchPage: page,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('batch:nav:')) {\n  // Navigate batch selection with preserved selection: batch:nav:{page}:{selected_csv}\n  const parts = rawData.substring(10).split(':'); // Remove 'batch:nav:'\n  const page = parseInt(parts[0]) || 0;\n  const selectedCsv = parts.slice(1).join(':') || '';\n  const selectedCount = selectedCsv ? selectedCsv.split(',').length : 0;\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchNav: true,\n      batchPage: page,\n      selectedCsv: selectedCsv,\n      selectedCount: selectedCount,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('batch:toggle:')) {\n  // Toggle container selection: batch:toggle:{page}:{selected_csv}:{container_name}\n  const parts = rawData.substring(13).split(':'); // Remove 'batch:toggle:'\n  const page = parseInt(parts[0]) || 0; // Current page\n  const selectedCsv = parts[1] || ''; // Currently selected (comma-separated)\n  const toggleName = parts.slice(2).join(':'); // Container being toggled\n  \n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchToggle: true,\n      batchPage: page,\n      selectedCsv: selectedCsv === '' ? '' : selectedCsv,\n      toggleName: toggleName,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('batch:exec:')) {\n  // Execute batch action: batch:exec:{action}:{selected_csv}\n  const parts = rawData.substring(11).split(':'); // Remove 'batch:exec:'\n  const action = parts[0]; // update/start/stop/restart\n  const selectedCsv = parts.slice(1).join(':'); // Comma-separated names\n  \n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchExec: true,\n      action: action,\n      selectedCsv: selectedCsv,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData === 'batch:clear') {\n  // Clear selection\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchClear: true,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData === 'batch:cancel') {\n  // Cancel batch mode\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchCancel: true,\n      isCancel: false,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isBatch: false,\n      expired: false\n    }\n  };\n}\n\nif (rawData.startsWith('uall:confirm:')) {\n  // Update all confirmation: uall:confirm:{timestamp}\n  const parts = rawData.substring(13).split(':'); // Remove 'uall:confirm:'\n  const timestamp = parseInt(parts[0]);\n  \n  // Check 30-second timeout\n  const currentTime = Math.floor(Date.now() / 1000);\n  const elapsed = currentTime - timestamp;\n  const isExpired = elapsed > 30;\n  \n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isUpdateAll: true,\n      confirmAction: 'updateall',\n      timestamp,\n      expired: isExpired,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isCancel: false,\n      isBatch: false,\n      isConfirm: false\n    }\n  };\n}\n\nif (rawData === 'uall:cancel') {\n  // Update all cancel\n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isUpdateAllCancel: true,\n      isCancel: true,\n      isSelect: false,\n      isList: false,\n      isAction: false,\n      isBatch: false,\n      isConfirm: false,\n      expired: false\n    }\n  };\n}\n\n// Legacy JSON format for backward compatibility\nlet data;\ntry {\n  data = JSON.parse(rawData);\n} catch (e) {\n  data = { a: 'x' }; // Treat parse error as cancel\n}\n\n// Check 2-minute timeout (120000ms)\nconst TWO_MINUTES = 120000;\nconst isExpired = data.t && (Date.now() - data.t > TWO_MINUTES);\n\n// Decode action: s=start, t=stop, r=restart, x=cancel\nconst actionMap = { s: 'start', t: 'stop', r: 'restart', x: 'cancel' };\nconst action = actionMap[data.a] || 'cancel';\n\n// Detect batch (c is array) vs single suggestion (c is string)\nconst isBatch = Array.isArray(data.c);\nconst containerIds = isBatch ? data.c : (data.c ? [data.c] : []);\n\nreturn {\n  json: {\n    queryId,\n    chatId,\n    messageId,\n    action,\n    containerIds,\n    containerId: containerIds[0] || null,\n    expired: isExpired,\n    isBatch,\n    isCancel: action === 'cancel',\n    isSelect: false,\n    isList: false,\n    isAction: false\n  }\n};"
       },
       "id": "code-parse-callback",
       "name": "Parse Callback Data",
@@ -2026,7 +2026,7 @@
     },
     {
       "parameters": {
-        "jsCode": "// Build action completion message (success shows back only, error shows retry + back)\nconst stdout = $input.item.json.stdout;\nconst prevData = $('Build Immediate Action Command').item.json;\nconst containerName = prevData.containerName;\nconst action = prevData.action;\nconst chatId = prevData.chatId;\nconst messageId = prevData.messageId;\n\nconst statusCode = parseInt(stdout.trim());\n\n// 204: Success, 304: Already in state (also success)\nconst success = statusCode === 204 || statusCode === 304;\n\n// Build message based on action type and result\nconst successMessages = {\n  start: `\\u25B6\\uFE0F <b>${containerName}</b> started`,\n  restart: `\\u{1F504} <b>${containerName}</b> restarted`\n};\n\nlet text;\nlet keyboard;\n\nif (success) {\n  text = successMessages[action] || `Action completed on ${containerName}`;\n  // Success: only back button\n  keyboard = {\n    inline_keyboard: [\n      [{ text: '\\u25C0\\uFE0F Back to Containers', callback_data: 'list:0' }]\n    ]\n  };\n} else {\n  text = `\\u274C Failed to ${action} <b>${containerName}</b>`;\n  // Error: retry and back buttons\n  keyboard = {\n    inline_keyboard: [\n      [{ text: '\\u{1F504} Try Again', callback_data: `action:${action}:${containerName}` }],\n      [{ text: '\\u25C0\\uFE0F Back to Containers', callback_data: 'list:0' }]\n    ]\n  };\n}\n\nreturn {\n  json: {\n    chatId,\n    messageId,\n    text,\n    reply_markup: keyboard\n  }\n};"
+        "jsCode": "// Debug trace: capture sub-workflow boundary\nconst staticData = $getWorkflowStaticData('global');\nif (staticData.errorLog?.debug?.enabled) {\n  const MAX_TRACES = 50;\n  if (!staticData.errorLog.traces) {\n    staticData.errorLog.traces = { buffer: [], nextId: 1 };\n  }\n\n  // Auto-disable after 100 executions\n  staticData.errorLog.debug.executionCount = (staticData.errorLog.debug.executionCount || 0) + 1;\n  if (staticData.errorLog.debug.executionCount > 100) {\n    staticData.errorLog.debug.enabled = false;\n  } else {\n    const traceEntry = {\n      id: `trace_${String(staticData.errorLog.traces.nextId).padStart(3, '0')}`,\n      correlationId: $input.item.json.correlationId || $execution.id,\n      timestamp: new Date().toISOString(),\n      executionId: $execution.id,\n      event: 'sub-workflow-call',\n      workflow: 'Container Actions',\n      node: 'Execute Immediate Action',\n      data: {\n        output: {\n          success: $input.item.json.success,\n          action: $input.item.json.action || 'unknown',\n          hasError: !!$input.item.json.error\n        }\n      }\n    };\n\n    staticData.errorLog.traces.buffer.push(traceEntry);\n    if (staticData.errorLog.traces.buffer.length > MAX_TRACES) {\n      staticData.errorLog.traces.buffer.shift();\n    }\n    staticData.errorLog.traces.nextId++;\n  }\n}\n\n// Build action completion message (success shows back only, error shows retry + back)\nconst stdout = $input.item.json.stdout;\nconst prevData = $('Build Immediate Action Command').item.json;\nconst containerName = prevData.containerName;\nconst action = prevData.action;\nconst chatId = prevData.chatId;\nconst messageId = prevData.messageId;\n\nconst statusCode = parseInt(stdout.trim());\n\n// 204: Success, 304: Already in state (also success)\nconst success = statusCode === 204 || statusCode === 304;\n\n// Build message based on action type and result\nconst successMessages = {\n  start: `\\u25B6\\uFE0F <b>${containerName}</b> started`,\n  restart: `\\u{1F504} <b>${containerName}</b> restarted`\n};\n\nlet text;\nlet keyboard;\n\nif (success) {\n  text = successMessages[action] || `Action completed on ${containerName}`;\n  // Success: only back button\n  keyboard = {\n    inline_keyboard: [\n      [{ text: '\\u25C0\\uFE0F Back to Containers', callback_data: 'list:0' }]\n    ]\n  };\n} else {\n  text = `\\u274C Failed to ${action} <b>${containerName}</b>`;\n  // Error: retry and back buttons\n  keyboard = {\n    inline_keyboard: [\n      [{ text: '\\u{1F504} Try Again', callback_data: `action:${action}:${containerName}` }],\n      [{ text: '\\u25C0\\uFE0F Back to Containers', callback_data: 'list:0' }]\n    ]\n  };\n}\n\nreturn {\n  json: {\n    chatId,\n    messageId,\n    text,\n    reply_markup: keyboard\n  }\n};"
       },
       "id": "code-format-immediate-result",
       "name": "Format Immediate Result",
@@ -3379,7 +3379,7 @@
     },
     {
       "parameters": {
-        "jsCode": "// Handle sub-workflow result for text command path\nconst result = $input.item.json;\nconst success = result.success;\nconst message = result.message;\nconst chatId = result.chatId;\n\nreturn {\n  json: {\n    success: success,\n    chatId: chatId,\n    text: message\n  }\n};"
+        "jsCode": "// Debug trace: capture sub-workflow boundary\nconst staticData = $getWorkflowStaticData('global');\nif (staticData.errorLog?.debug?.enabled) {\n  const MAX_TRACES = 50;\n  if (!staticData.errorLog.traces) {\n    staticData.errorLog.traces = { buffer: [], nextId: 1 };\n  }\n\n  // Auto-disable after 100 executions\n  staticData.errorLog.debug.executionCount = (staticData.errorLog.debug.executionCount || 0) + 1;\n  if (staticData.errorLog.debug.executionCount > 100) {\n    staticData.errorLog.debug.enabled = false;\n  } else {\n    const traceEntry = {\n      id: `trace_${String(staticData.errorLog.traces.nextId).padStart(3, '0')}`,\n      correlationId: $input.item.json.correlationId || $execution.id,\n      timestamp: new Date().toISOString(),\n      executionId: $execution.id,\n      event: 'sub-workflow-call',\n      workflow: 'Container Actions',\n      node: 'Execute Container Action',\n      data: {\n        output: {\n          success: $input.item.json.success,\n          action: $input.item.json.action || 'unknown',\n          hasError: !!$input.item.json.error\n        }\n      }\n    };\n\n    staticData.errorLog.traces.buffer.push(traceEntry);\n    if (staticData.errorLog.traces.buffer.length > MAX_TRACES) {\n      staticData.errorLog.traces.buffer.shift();\n    }\n    staticData.errorLog.traces.nextId++;\n  }\n}\n\n// Handle sub-workflow result for text command path\nconst result = $input.item.json;\nconst success = result.success;\nconst message = result.message;\nconst chatId = result.chatId;\n\nreturn {\n  json: {\n    success: success,\n    chatId: chatId,\n    text: message\n  }\n};"
       },
       "id": "code-handle-text-result-c6ha90fh",
       "name": "Handle Text Action Result",
@@ -3427,7 +3427,7 @@
     },
     {
       "parameters": {
-        "jsCode": "// Handle sub-workflow result for inline keyboard path\nconst result = $input.item.json;\nconst success = result.success;\nconst message = result.message;\nconst action = result.action;\nconst containerName = result.containerName;\nconst chatId = result.chatId;\nconst messageId = result.messageId;\n\n// Build keyboard based on result\nlet keyboard;\nif (success) {\n  // Success: only back button\n  keyboard = {\n    inline_keyboard: [\n      [{ text: '\\u25C0\\uFE0F Back to Containers', callback_data: 'list:0' }]\n    ]\n  };\n} else {\n  // Error: retry and back buttons\n  keyboard = {\n    inline_keyboard: [\n      [{ text: '\\u{1F504} Try Again', callback_data: 'action:' + action + ':' + containerName }],\n      [{ text: '\\u25C0\\uFE0F Back to Containers', callback_data: 'list:0' }]\n    ]\n  };\n}\n\nreturn {\n  json: {\n    chatId,\n    messageId,\n    text: message,\n    reply_markup: keyboard\n  }\n};"
+        "jsCode": "// Debug trace: capture sub-workflow boundary\nconst staticData = $getWorkflowStaticData('global');\nif (staticData.errorLog?.debug?.enabled) {\n  const MAX_TRACES = 50;\n  if (!staticData.errorLog.traces) {\n    staticData.errorLog.traces = { buffer: [], nextId: 1 };\n  }\n\n  // Auto-disable after 100 executions\n  staticData.errorLog.debug.executionCount = (staticData.errorLog.debug.executionCount || 0) + 1;\n  if (staticData.errorLog.debug.executionCount > 100) {\n    staticData.errorLog.debug.enabled = false;\n  } else {\n    const traceEntry = {\n      id: `trace_${String(staticData.errorLog.traces.nextId).padStart(3, '0')}`,\n      correlationId: $input.item.json.correlationId || $execution.id,\n      timestamp: new Date().toISOString(),\n      executionId: $execution.id,\n      event: 'sub-workflow-call',\n      workflow: 'Container Actions',\n      node: 'Execute Inline Action',\n      data: {\n        output: {\n          success: $input.item.json.success,\n          action: $input.item.json.action || 'unknown',\n          hasError: !!$input.item.json.error\n        }\n      }\n    };\n\n    staticData.errorLog.traces.buffer.push(traceEntry);\n    if (staticData.errorLog.traces.buffer.length > MAX_TRACES) {\n      staticData.errorLog.traces.buffer.shift();\n    }\n    staticData.errorLog.traces.nextId++;\n  }\n}\n\n// Handle sub-workflow result for inline keyboard path\nconst result = $input.item.json;\nconst success = result.success;\nconst message = result.message;\nconst action = result.action;\nconst containerName = result.containerName;\nconst chatId = result.chatId;\nconst messageId = result.messageId;\n\n// Build keyboard based on result\nlet keyboard;\nif (success) {\n  // Success: only back button\n  keyboard = {\n    inline_keyboard: [\n      [{ text: '\\u25C0\\uFE0F Back to Containers', callback_data: 'list:0' }]\n    ]\n  };\n} else {\n  // Error: retry and back buttons\n  keyboard = {\n    inline_keyboard: [\n      [{ text: '\\u{1F504} Try Again', callback_data: 'action:' + action + ':' + containerName }],\n      [{ text: '\\u25C0\\uFE0F Back to Containers', callback_data: 'list:0' }]\n    ]\n  };\n}\n\nreturn {\n  json: {\n    chatId,\n    messageId,\n    text: message,\n    reply_markup: keyboard\n  }\n};"
       },
       "id": "code-handle-inline-result-x19h97t3",
       "name": "Handle Inline Action Result",
@@ -3471,7 +3471,7 @@
     },
     {
       "parameters": {
-        "jsCode": "// Handle update result from sub-workflow\nconst data = $('Build Progress Message').item.json;\nconst result = $json;\n\n// Update counters based on result\nlet successCount = data.successCount || 0;\nlet failureCount = data.failureCount || 0;\nlet warningCount = data.warningCount || 0;\n\nif (result.success) {\n  successCount++;\n} else {\n  failureCount++;\n}\n\n// Add to results array\nconst results = data.results || [];\nresults.push({\n  container: data.containerName,\n  action: 'update',\n  success: result.success,\n  message: result.message || ''\n});\n\nreturn {\n  json: {\n    ...data,\n    successCount: successCount,\n    failureCount: failureCount,\n    warningCount: warningCount,\n    results: results\n  }\n};"
+        "jsCode": "// Debug trace: capture sub-workflow boundary\nconst staticData = $getWorkflowStaticData('global');\nif (staticData.errorLog?.debug?.enabled) {\n  const MAX_TRACES = 50;\n  if (!staticData.errorLog.traces) {\n    staticData.errorLog.traces = { buffer: [], nextId: 1 };\n  }\n\n  // Auto-disable after 100 executions\n  staticData.errorLog.debug.executionCount = (staticData.errorLog.debug.executionCount || 0) + 1;\n  if (staticData.errorLog.debug.executionCount > 100) {\n    staticData.errorLog.debug.enabled = false;\n  } else {\n    const traceEntry = {\n      id: `trace_${String(staticData.errorLog.traces.nextId).padStart(3, '0')}`,\n      correlationId: $input.item.json.correlationId || $execution.id,\n      timestamp: new Date().toISOString(),\n      executionId: $execution.id,\n      event: 'sub-workflow-call',\n      workflow: 'Container Update',\n      node: 'Execute Batch Update',\n      data: {\n        output: {\n          success: $input.item.json.success,\n          action: $input.item.json.action || 'unknown',\n          hasError: !!$input.item.json.error\n        }\n      }\n    };\n\n    staticData.errorLog.traces.buffer.push(traceEntry);\n    if (staticData.errorLog.traces.buffer.length > MAX_TRACES) {\n      staticData.errorLog.traces.buffer.shift();\n    }\n    staticData.errorLog.traces.nextId++;\n  }\n}\n\n// Handle update result from sub-workflow\nconst data = $('Build Progress Message').item.json;\nconst result = $json;\n\n// Update counters based on result\nlet successCount = data.successCount || 0;\nlet failureCount = data.failureCount || 0;\nlet warningCount = data.warningCount || 0;\n\nif (result.success) {\n  successCount++;\n} else {\n  failureCount++;\n}\n\n// Add to results array\nconst results = data.results || [];\nresults.push({\n  container: data.containerName,\n  action: 'update',\n  success: result.success,\n  message: result.message || ''\n});\n\nreturn {\n  json: {\n    ...data,\n    successCount: successCount,\n    failureCount: failureCount,\n    warningCount: warningCount,\n    results: results\n  }\n};"
       },
       "id": "f5576e75-8cfa-4ac3-9fea-64fae8d31bec",
       "name": "Handle Batch Update Result",
@@ -3515,7 +3515,7 @@
     },
     {
       "parameters": {
-        "jsCode": "// Handle action result from sub-workflow\nconst data = $('Build Progress Message').item.json;\nconst result = $json;\n\n// Update counters based on result\nlet successCount = data.successCount || 0;\nlet failureCount = data.failureCount || 0;\nlet warningCount = data.warningCount || 0;\n\nif (result.success) {\n  successCount++;\n} else {\n  failureCount++;\n}\n\n// Add to results array\nconst results = data.results || [];\nresults.push({\n  container: data.containerName,\n  action: data.action,\n  success: result.success,\n  message: result.message || ''\n});\n\nreturn {\n  json: {\n    ...data,\n    successCount: successCount,\n    failureCount: failureCount,\n    warningCount: warningCount,\n    results: results\n  }\n};"
+        "jsCode": "// Debug trace: capture sub-workflow boundary\nconst staticData = $getWorkflowStaticData('global');\nif (staticData.errorLog?.debug?.enabled) {\n  const MAX_TRACES = 50;\n  if (!staticData.errorLog.traces) {\n    staticData.errorLog.traces = { buffer: [], nextId: 1 };\n  }\n\n  // Auto-disable after 100 executions\n  staticData.errorLog.debug.executionCount = (staticData.errorLog.debug.executionCount || 0) + 1;\n  if (staticData.errorLog.debug.executionCount > 100) {\n    staticData.errorLog.debug.enabled = false;\n  } else {\n    const traceEntry = {\n      id: `trace_${String(staticData.errorLog.traces.nextId).padStart(3, '0')}`,\n      correlationId: $input.item.json.correlationId || $execution.id,\n      timestamp: new Date().toISOString(),\n      executionId: $execution.id,\n      event: 'sub-workflow-call',\n      workflow: 'Container Actions',\n      node: 'Execute Batch Action Sub-workflow',\n      data: {\n        output: {\n          success: $input.item.json.success,\n          action: $input.item.json.action || 'unknown',\n          hasError: !!$input.item.json.error\n        }\n      }\n    };\n\n    staticData.errorLog.traces.buffer.push(traceEntry);\n    if (staticData.errorLog.traces.buffer.length > MAX_TRACES) {\n      staticData.errorLog.traces.buffer.shift();\n    }\n    staticData.errorLog.traces.nextId++;\n  }\n}\n\n// Handle action result from sub-workflow\nconst data = $('Build Progress Message').item.json;\nconst result = $json;\n\n// Update counters based on result\nlet successCount = data.successCount || 0;\nlet failureCount = data.failureCount || 0;\nlet warningCount = data.warningCount || 0;\n\nif (result.success) {\n  successCount++;\n} else {\n  failureCount++;\n}\n\n// Add to results array\nconst results = data.results || [];\nresults.push({\n  container: data.containerName,\n  action: data.action,\n  success: result.success,\n  message: result.message || ''\n});\n\nreturn {\n  json: {\n    ...data,\n    successCount: successCount,\n    failureCount: failureCount,\n    warningCount: warningCount,\n    results: results\n  }\n};"
       },
       "id": "dc8db8cb-3ba8-471d-98df-c47dcdb4e6ea",
       "name": "Handle Batch Action Result Sub",
@@ -3590,7 +3590,7 @@
     },
     {
       "parameters": {
-        "jsCode": "// Format logs result for inline keyboard display\nconst result = $json;\nconst data = $('Prepare Inline Logs Input').item.json;\n\nconst containerName = result.containerName;\n\n// Add timestamp to prevent 'message not modified' error on refresh\nconst timestamp = new Date().toLocaleTimeString('en-US', {\n  hour: '2-digit',\n  minute: '2-digit',\n  second: '2-digit',\n  hour12: false\n});\n\n// Build inline keyboard\nconst keyboard = [\n  [\n    { text: '\ud83d\udd04 Refresh Logs', callback_data: `action:logs:${containerName}` },\n    { text: '\u2b06\ufe0f Update', callback_data: `action:update:${containerName}` }\n  ],\n  [\n    { text: '\u25c0\ufe0f Back to List', callback_data: 'list:0' }\n  ]\n];\n\n// Append timestamp to message\nconst messageWithTimestamp = result.message + `\\n\\n<i>Updated: ${timestamp}</i>`;\n\nreturn {\n  json: {\n    chatId: data.chatId,\n    messageId: data.messageId,\n    text: messageWithTimestamp,\n    reply_markup: { inline_keyboard: keyboard }\n  }\n};"
+        "jsCode": "// Debug trace: capture sub-workflow boundary\nconst staticData = $getWorkflowStaticData('global');\nif (staticData.errorLog?.debug?.enabled) {\n  const MAX_TRACES = 50;\n  if (!staticData.errorLog.traces) {\n    staticData.errorLog.traces = { buffer: [], nextId: 1 };\n  }\n\n  // Auto-disable after 100 executions\n  staticData.errorLog.debug.executionCount = (staticData.errorLog.debug.executionCount || 0) + 1;\n  if (staticData.errorLog.debug.executionCount > 100) {\n    staticData.errorLog.debug.enabled = false;\n  } else {\n    const traceEntry = {\n      id: `trace_${String(staticData.errorLog.traces.nextId).padStart(3, '0')}`,\n      correlationId: $input.item.json.correlationId || $execution.id,\n      timestamp: new Date().toISOString(),\n      executionId: $execution.id,\n      event: 'sub-workflow-call',\n      workflow: 'Container Logs',\n      node: 'Execute Inline Logs',\n      data: {\n        output: {\n          success: $input.item.json.success,\n          action: $input.item.json.action || 'unknown',\n          hasError: !!$input.item.json.error\n        }\n      }\n    };\n\n    staticData.errorLog.traces.buffer.push(traceEntry);\n    if (staticData.errorLog.traces.buffer.length > MAX_TRACES) {\n      staticData.errorLog.traces.buffer.shift();\n    }\n    staticData.errorLog.traces.nextId++;\n  }\n}\n\n// Format logs result for inline keyboard display\nconst result = $json;\nconst data = $('Prepare Inline Logs Input').item.json;\n\nconst containerName = result.containerName;\n\n// Add timestamp to prevent 'message not modified' error on refresh\nconst timestamp = new Date().toLocaleTimeString('en-US', {\n  hour: '2-digit',\n  minute: '2-digit',\n  second: '2-digit',\n  hour12: false\n});\n\n// Build inline keyboard\nconst keyboard = [\n  [\n    { text: '\ud83d\udd04 Refresh Logs', callback_data: `action:logs:${containerName}` },\n    { text: '\u2b06\ufe0f Update', callback_data: `action:update:${containerName}` }\n  ],\n  [\n    { text: '\u25c0\ufe0f Back to List', callback_data: 'list:0' }\n  ]\n];\n\n// Append timestamp to message\nconst messageWithTimestamp = result.message + `\\n\\n<i>Updated: ${timestamp}</i>`;\n\nreturn {\n  json: {\n    chatId: data.chatId,\n    messageId: data.messageId,\n    text: messageWithTimestamp,\n    reply_markup: { inline_keyboard: keyboard }\n  }\n};"
       },
       "id": "b1800598-1ff6-4da3-8506-4e4e8127f902",
       "name": "Format Inline Logs Result",