diff --git a/n8n-workflow.json b/n8n-workflow.json
index 9c871f3..19da9fb 100644
--- a/n8n-workflow.json
+++ b/n8n-workflow.json
@@ -755,7 +755,7 @@
     },
     {
       "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}\n  const parts = rest.split(':'); // confirm, names, timestamp\n  if (parts[0] === 'confirm' && parts.length >= 3) {\n    const timestamp = parseInt(parts[parts.length - 1]);\n    const namesStr = parts.slice(1, -1).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        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:toggle:')) {\n  // Toggle container selection: batch:toggle:{selected_csv}:{container_name}\n  const parts = rawData.substring(13).split(':'); // Remove 'batch:toggle:'\n  const selectedCsv = parts[0]; // Currently selected (comma-separated)\n  const toggleName = parts.slice(1).join(':'); // Container being toggled\n  \n  return {\n    json: {\n      queryId,\n      chatId,\n      messageId,\n      isBatchToggle: true,\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: true,\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": "// 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}\n  const parts = rest.split(':'); // confirm, names, timestamp\n  if (parts[0] === 'confirm' && parts.length >= 3) {\n    const timestamp = parseInt(parts[parts.length - 1]);\n    const namesStr = parts.slice(1, -1).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        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: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",
@@ -5377,7 +5377,7 @@
     },
     {
       "parameters": {
-        "jsCode": "// Build batch selection keyboard with toggle checkmarks and pagination\nconst containers = $input.all();\nconst callbackData = $(\"Parse Callback Data\").item.json;\nconst chatId = callbackData.chatId;\nconst messageId = callbackData.messageId;\nconst queryId = callbackData.queryId;\nconst page = callbackData.batchPage || 0;\n\n// Extract container data\nlet allContainers = [];\nfor (const item of containers) {\n    if (Array.isArray(item.json)) {\n        allContainers = allContainers.concat(item.json);\n    } else {\n        allContainers.push(item.json);\n    }\n}\n\n// Sort: running first, then alphabetically\nconst sortedContainers = allContainers\n    .map(c => ({\n        name: (c.Names && c.Names[0]) ? c.Names[0].replace(/^\\//, '') : 'unknown',\n        state: c.State,\n        id: c.Id.substring(0, 12)\n    }))\n    .sort((a, b) => {\n        if (a.state === 'running' && b.state !== 'running') return -1;\n        if (a.state !== 'running' && b.state === 'running') return 1;\n        return a.name.localeCompare(b.name);\n    });\n\n// Pagination: 6 containers per page\nconst containersPerPage = 6;\nconst totalPages = Math.ceil(sortedContainers.length / containersPerPage);\nconst start = page * containersPerPage;\nconst displayContainers = sortedContainers.slice(start, start + containersPerPage);\n\n// Build keyboard (no selection yet)\nconst keyboard = displayContainers.map(c => {\n    const icon = c.state === 'running' ? '\\u{1F7E2}' : '\\u26AA';\n    return [\n        {\n            text: `${icon} ${c.name}`,\n            callback_data: `batch:toggle::${c.name}`\n        }\n    ];\n});\n\n// Add navigation row if needed\nif (totalPages > 1) {\n    const navRow = [];\n    if (page > 0) {\n        navRow.push({ text: '\\u25C0\\uFE0F Previous', callback_data: `batch:mode:${page - 1}` });\n    }\n    navRow.push({ text: `${page + 1}/${totalPages}`, callback_data: 'noop' });\n    if (page < totalPages - 1) {\n        navRow.push({ text: 'Next \\u25B6\\uFE0F', callback_data: `batch:mode:${page + 1}` });\n    }\n    keyboard.push(navRow);\n}\n\n// Add cancel button\nkeyboard.push([\n    { text: 'Cancel', callback_data: 'batch:cancel' }\n]);\n\nconst totalCount = sortedContainers.length;\nlet message = `<b>Select containers for batch action:</b>\\n(Tap to select/deselect)`;\nif (totalPages > 1) {\n    message += `\\n\\nShowing ${start + 1}-${Math.min(start + containersPerPage, totalCount)} of ${totalCount}`;\n}\n\nreturn {\n    json: {\n        chatId: chatId,\n        messageId: messageId,\n        queryId: queryId,\n        message: message,\n        keyboard: {\n            inline_keyboard: keyboard\n        },\n        containers: displayContainers,\n        page: page\n    }\n};"
+        "jsCode": "// Build batch selection keyboard with toggle checkmarks and pagination\nconst containers = $input.all();\nconst callbackData = $(\"Parse Callback Data\").item.json;\nconst chatId = callbackData.chatId;\nconst messageId = callbackData.messageId;\nconst queryId = callbackData.queryId;\nconst page = callbackData.batchPage || 0;\n\n// Extract container data\nlet allContainers = [];\nfor (const item of containers) {\n    if (Array.isArray(item.json)) {\n        allContainers = allContainers.concat(item.json);\n    } else {\n        allContainers.push(item.json);\n    }\n}\n\n// Sort: running first, then alphabetically\nconst sortedContainers = allContainers\n    .map(c => ({\n        name: (c.Names && c.Names[0]) ? c.Names[0].replace(/^\\//, '') : 'unknown',\n        state: c.State,\n        id: c.Id.substring(0, 12)\n    }))\n    .sort((a, b) => {\n        if (a.state === 'running' && b.state !== 'running') return -1;\n        if (a.state !== 'running' && b.state === 'running') return 1;\n        return a.name.localeCompare(b.name);\n    });\n\n// Pagination: 6 containers per page\nconst containersPerPage = 6;\nconst totalPages = Math.ceil(sortedContainers.length / containersPerPage);\nconst start = page * containersPerPage;\nconst displayContainers = sortedContainers.slice(start, start + containersPerPage);\n\n// Build keyboard (no selection yet)\nconst keyboard = displayContainers.map(c => {\n    const icon = c.state === 'running' ? '\\u{1F7E2}' : '\\u26AA';\n    return [\n        {\n            text: `${icon} ${c.name}`,\n            callback_data: `batch:toggle:${page}::${c.name}`\n        }\n    ];\n});\n\n// Add navigation row if needed\nif (totalPages > 1) {\n    const navRow = [];\n    if (page > 0) {\n        navRow.push({ text: '\\u25C0\\uFE0F Previous', callback_data: `batch:mode:${page - 1}` });\n    }\n    navRow.push({ text: `${page + 1}/${totalPages}`, callback_data: 'noop' });\n    if (page < totalPages - 1) {\n        navRow.push({ text: 'Next \\u25B6\\uFE0F', callback_data: `batch:mode:${page + 1}` });\n    }\n    keyboard.push(navRow);\n}\n\n// Add cancel button\nkeyboard.push([\n    { text: 'Cancel', callback_data: 'batch:cancel' }\n]);\n\nconst totalCount = sortedContainers.length;\nlet message = `<b>Select containers for batch action:</b>\\n(Tap to select/deselect)`;\nif (totalPages > 1) {\n    message += `\\n\\nShowing ${start + 1}-${Math.min(start + containersPerPage, totalCount)} of ${totalCount}`;\n}\n\nreturn {\n    json: {\n        chatId: chatId,\n        messageId: messageId,\n        queryId: queryId,\n        message: message,\n        keyboard: {\n            inline_keyboard: keyboard\n        },\n        containers: displayContainers,\n        page: page\n    }\n};"
       },
       "id": "code-build-batch-select-keyboard",
       "name": "Build Batch Select Keyboard",
@@ -5430,7 +5430,7 @@
     },
     {
       "parameters": {
-        "jsCode": "// Handle container toggle in batch selection\nconst selectedCsv = $json.selectedCsv || '';\nconst toggleName = $json.toggleName;\nconst chatId = $json.chatId;\nconst messageId = $json.messageId;\nconst queryId = $json.queryId;\n\n// Parse current selection\nconst selectedSet = new Set(selectedCsv ? selectedCsv.split(',') : []);\n\n// Toggle the container\nif (selectedSet.has(toggleName)) {\n    selectedSet.delete(toggleName);\n} else {\n    selectedSet.add(toggleName);\n}\n\n// Convert back to CSV\nconst newSelected = Array.from(selectedSet).filter(n => n).join(',');\n\n// Calculate callback size limit (64 bytes)\n// Format: batch:toggle:{csv}:{name}\n// Need to leave room for longest container name\nconst callbackPrefix = 'batch:toggle:';\nconst longestName = 20; // Estimate max container name in this set\nconst maxCsvLength = 64 - callbackPrefix.length - longestName - 2; // -2 for colons\n\n// Check if we're at limit\nif (newSelected.length > maxCsvLength) {\n    return {\n        json: {\n            queryId: queryId,\n            chatId: chatId,\n            messageId: messageId,\n            atLimit: true,\n            selectedCsv: selectedCsv, // Revert to previous\n            toggleName: toggleName\n        }\n    };\n}\n\nreturn {\n    json: {\n        queryId: queryId,\n        chatId: chatId,\n        messageId: messageId,\n        selectedCsv: newSelected,\n        selectedCount: selectedSet.size,\n        atLimit: false,\n        needsKeyboardUpdate: true\n    }\n};"
+        "jsCode": "// Handle container toggle in batch selection\nconst selectedCsv = $json.selectedCsv || '';\nconst toggleName = $json.toggleName;\nconst chatId = $json.chatId;\nconst messageId = $json.messageId;\nconst queryId = $json.queryId;\nconst page = $json.batchPage || 0;\n\n// Parse current selection\nconst selectedSet = new Set(selectedCsv ? selectedCsv.split(',') : []);\n\n// Toggle the container\nif (selectedSet.has(toggleName)) {\n    selectedSet.delete(toggleName);\n} else {\n    selectedSet.add(toggleName);\n}\n\n// Convert back to CSV\nconst newSelected = Array.from(selectedSet).filter(n => n).join(',');\n\n// Calculate callback size limit (64 bytes)\n// Format: batch:toggle:{csv}:{name}\n// Need to leave room for longest container name\nconst callbackPrefix = 'batch:toggle:';\nconst longestName = 20; // Estimate max container name in this set\nconst maxCsvLength = 64 - callbackPrefix.length - longestName - 2; // -2 for colons\n\n// Check if we're at limit\nif (newSelected.length > maxCsvLength) {\n    return {\n        json: {\n            queryId: queryId,\n            chatId: chatId,\n            messageId: messageId,\n            batchPage: page,\n            atLimit: true,\n            selectedCsv: selectedCsv, // Revert to previous\n            toggleName: toggleName\n        }\n    };\n}\n\nreturn {\n    json: {\n        queryId: queryId,\n        chatId: chatId,\n        messageId: messageId,\n        batchPage: page,\n        selectedCsv: newSelected,\n        selectedCount: selectedSet.size,\n        atLimit: false,\n        needsKeyboardUpdate: true\n    }\n};"
       },
       "id": "code-handle-batch-toggle",
       "name": "Handle Batch Toggle",
@@ -5514,7 +5514,7 @@
     },
     {
       "parameters": {
-        "jsCode": "// Rebuild batch selection keyboard with updated checkmarks\nconst containers = $input.all();\nconst toggleData = $(\"Handle Batch Toggle\").item.json;\nconst selectedCsv = toggleData.selectedCsv || '';\nconst selectedCount = toggleData.selectedCount || 0;\nconst chatId = toggleData.chatId;\nconst messageId = toggleData.messageId;\nconst queryId = toggleData.queryId;\n\n// Parse selection\nconst selectedSet = new Set(selectedCsv ? selectedCsv.split(',') : []);\n\n// Extract container data\nlet allContainers = [];\nfor (const item of containers) {\n    if (Array.isArray(item.json)) {\n        allContainers = allContainers.concat(item.json);\n    } else {\n        allContainers.push(item.json);\n    }\n}\n\n// Sort and format\nconst sortedContainers = allContainers\n    .map(c => ({\n        name: (c.Names && c.Names[0]) ? c.Names[0].replace(/^\\//, '') : 'unknown',\n        state: c.State,\n        id: c.Id.substring(0, 12)\n    }))\n    .sort((a, b) => {\n        if (a.state === 'running' && b.state !== 'running') return -1;\n        if (a.state !== 'running' && b.state === 'running') return 1;\n        return a.name.localeCompare(b.name);\n    })\n    .slice(0, 8);\n\n// Build keyboard with checkmarks\nconst keyboard = sortedContainers.map(c => {\n    const isSelected = selectedSet.has(c.name);\n    const icon = c.state === 'running' ? '\ud83d\udfe2' : '\u26aa';\n    const checkmark = isSelected ? '\u2713 ' : '';\n    return [\n        {\n            text: `${checkmark}${icon} ${c.name}`,\n            callback_data: `batch:toggle:${selectedCsv}:${c.name}`\n        }\n    ];\n});\n\n// Add action buttons if selection exists\nif (selectedCount > 0) {\n    keyboard.push([\n        { text: `Update (${selectedCount})`, callback_data: `batch:exec:update:${selectedCsv}` },\n        { text: `Stop (${selectedCount})`, callback_data: `batch:exec:stop:${selectedCsv}` }\n    ]);\n    keyboard.push([\n        { text: 'Clear', callback_data: 'batch:clear' },\n        { text: 'Cancel', callback_data: 'batch:cancel' }\n    ]);\n} else {\n    keyboard.push([\n        { text: 'Cancel', callback_data: 'batch:cancel' }\n    ]);\n}\n\nconst message = selectedCount > 0 \n    ? `Selected: ${selectedCount} container${selectedCount !== 1 ? 's' : ''}\\n(Tap to select/deselect)`\n    : 'Select containers for batch action:\\n(Tap to select/deselect)';\n\nreturn {\n    json: {\n        queryId: queryId,\n        chatId: chatId,\n        messageId: messageId,\n        message: message,\n        keyboard: {\n            inline_keyboard: keyboard\n        },\n        selectedCsv: selectedCsv\n    }\n};"
+        "jsCode": "// Rebuild batch selection keyboard with updated checkmarks and pagination\nconst containers = $input.all();\nconst toggleData = $(\"Handle Batch Toggle\").item.json;\nconst selectedCsv = toggleData.selectedCsv || '';\nconst selectedCount = toggleData.selectedCount || 0;\nconst chatId = toggleData.chatId;\nconst messageId = toggleData.messageId;\nconst queryId = toggleData.queryId;\nconst page = toggleData.batchPage || 0;\n\n// Parse selection\nconst selectedSet = new Set(selectedCsv ? selectedCsv.split(',') : []);\n\n// Extract container data\nlet allContainers = [];\nfor (const item of containers) {\n    if (Array.isArray(item.json)) {\n        allContainers = allContainers.concat(item.json);\n    } else {\n        allContainers.push(item.json);\n    }\n}\n\n// Sort: running first, then alphabetically\nconst sortedContainers = allContainers\n    .map(c => ({\n        name: (c.Names && c.Names[0]) ? c.Names[0].replace(/^\\//, '') : 'unknown',\n        state: c.State,\n        id: c.Id.substring(0, 12)\n    }))\n    .sort((a, b) => {\n        if (a.state === 'running' && b.state !== 'running') return -1;\n        if (a.state !== 'running' && b.state === 'running') return 1;\n        return a.name.localeCompare(b.name);\n    });\n\n// Pagination: 6 containers per page\nconst containersPerPage = 6;\nconst totalPages = Math.ceil(sortedContainers.length / containersPerPage);\nconst start = page * containersPerPage;\nconst displayContainers = sortedContainers.slice(start, start + containersPerPage);\n\n// Build keyboard with checkmarks\nconst keyboard = displayContainers.map(c => {\n    const isSelected = selectedSet.has(c.name);\n    const icon = c.state === 'running' ? '\\u{1F7E2}' : '\\u26AA';\n    const checkmark = isSelected ? '\\u2713 ' : '';\n    return [\n        {\n            text: `${checkmark}${icon} ${c.name}`,\n            callback_data: `batch:toggle:${page}:${selectedCsv}:${c.name}`\n        }\n    ];\n});\n\n// Add navigation row if needed\nif (totalPages > 1) {\n    const navRow = [];\n    if (page > 0) {\n        navRow.push({ text: '\\u25C0\\uFE0F Previous', callback_data: `batch:mode:${page - 1}` });\n    }\n    navRow.push({ text: `${page + 1}/${totalPages}`, callback_data: 'noop' });\n    if (page < totalPages - 1) {\n        navRow.push({ text: 'Next \\u25B6\\uFE0F', callback_data: `batch:mode:${page + 1}` });\n    }\n    keyboard.push(navRow);\n}\n\n// Add action buttons if selection exists\nif (selectedCount > 0) {\n    keyboard.push([\n        { text: `Update (${selectedCount})`, callback_data: `batch:exec:update:${selectedCsv}` },\n        { text: `Stop (${selectedCount})`, callback_data: `batch:exec:stop:${selectedCsv}` }\n    ]);\n    keyboard.push([\n        { text: 'Clear', callback_data: 'batch:clear' },\n        { text: 'Cancel', callback_data: 'batch:cancel' }\n    ]);\n} else {\n    keyboard.push([\n        { text: 'Cancel', callback_data: 'batch:cancel' }\n    ]);\n}\n\nconst totalCount = sortedContainers.length;\nlet message = selectedCount > 0 \n    ? `<b>Selected: ${selectedCount} container${selectedCount !== 1 ? 's' : ''}</b>\\n(Tap to select/deselect)`\n    : '<b>Select containers for batch action:</b>\\n(Tap to select/deselect)';\nif (totalPages > 1) {\n    message += `\\n\\nShowing ${start + 1}-${Math.min(start + containersPerPage, totalCount)} of ${totalCount}`;\n}\n\nreturn {\n    json: {\n        queryId: queryId,\n        chatId: chatId,\n        messageId: messageId,\n        message: message,\n        keyboard: {\n            inline_keyboard: keyboard\n        },\n        selectedCsv: selectedCsv\n    }\n};"
       },
       "id": "code-rebuild-batch-select-keyboard",
       "name": "Rebuild Batch Select Keyboard",