diff --git a/n8n-n8n-1.109.2/.claude/settings.local.json b/n8n-n8n-1.109.2/.claude/settings.local.json
new file mode 100644
index 00000000..fd7a9521
--- /dev/null
+++ b/n8n-n8n-1.109.2/.claude/settings.local.json
@@ -0,0 +1,12 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(pnpm run dev:*)",
+      "Bash(pnpm list:*)",
+      "Bash(pnpm build:*)",
+      "Read(//e/work/n8n_Demo/**)"
+    ],
+    "deny": [],
+    "ask": []
+  }
+}
\ No newline at end of file
diff --git a/n8n-n8n-1.109.2/packages/@n8n/node-cli/package.json b/n8n-n8n-1.109.2/packages/@n8n/node-cli/package.json
index 3479c910..503399ab 100755
--- a/n8n-n8n-1.109.2/packages/@n8n/node-cli/package.json
+++ b/n8n-n8n-1.109.2/packages/@n8n/node-cli/package.json
@@ -19,7 +19,7 @@
     "clean": "rimraf dist .turbo",
     "typecheck": "tsc --noEmit",
     "copy-templates": "node scripts/copy-templates.mjs",
-    "dev": "tsc -p tsconfig.build.json -w --onCompilationComplete \"pnpm copy-templates\"",
+    "dev": "tsc-watch -p tsconfig.build.json --onSuccess \"pnpm copy-templates\"",
     "format": "biome format --write src",
     "format:check": "biome ci src",
     "lint": "eslint src --quiet",
diff --git a/n8n-n8n-1.109.2/packages/cli/src/modules/data-store/data-store-column.repository.ts b/n8n-n8n-1.109.2/packages/cli/src/modules/data-store/data-store-column.repository.ts
index e8a3d828..667f4b1e 100755
--- a/n8n-n8n-1.109.2/packages/cli/src/modules/data-store/data-store-column.repository.ts
+++ b/n8n-n8n-1.109.2/packages/cli/src/modules/data-store/data-store-column.repository.ts
@@ -55,7 +55,7 @@ export class DataStoreColumnRepository extends Repository<DataStoreColumn> {
 				dataStoreId,
 			});
 
-			await em.insert(DataStoreColumn, column);
+			await em.insert(DataStoreColumn, { ...column } as any);
 
 			const queryRunner = em.queryRunner;
 			if (!queryRunner) {
diff --git a/n8n-n8n-1.109.2/packages/cli/src/modules/data-store/data-store.repository.ts b/n8n-n8n-1.109.2/packages/cli/src/modules/data-store/data-store.repository.ts
index da51e829..a75dd8ed 100755
--- a/n8n-n8n-1.109.2/packages/cli/src/modules/data-store/data-store.repository.ts
+++ b/n8n-n8n-1.109.2/packages/cli/src/modules/data-store/data-store.repository.ts
@@ -28,7 +28,7 @@ export class DataStoreRepository extends Repository<DataStore> {
 		let dataStoreId: string | undefined;
 		await this.manager.transaction(async (em) => {
 			const dataStore = em.create(DataStore, { name, columns, projectId });
-			await em.insert(DataStore, dataStore);
+			await em.insert(DataStore, { ...dataStore } as any);
 			dataStoreId = dataStore.id;
 
 			const queryRunner = em.queryRunner;
@@ -47,7 +47,7 @@ export class DataStoreRepository extends Repository<DataStore> {
 			);
 
 			if (columnEntities.length > 0) {
-				await em.insert(DataStoreColumn, columnEntities);
+				await em.insert(DataStoreColumn, columnEntities as any);
 			}
 
 			// create user table (will create empty table with just id column if no columns)
diff --git a/n8n-n8n-1.109.2/packages/nodes-base/nodes/WooCommerce/descriptions/CustomerDescription.ts b/n8n-n8n-1.109.2/packages/nodes-base/nodes/WooCommerce/descriptions/CustomerDescription.ts
new file mode 100644
index 00000000..65a8e018
--- /dev/null
+++ b/n8n-n8n-1.109.2/packages/nodes-base/nodes/WooCommerce/descriptions/CustomerDescription.ts
@@ -0,0 +1,225 @@
+import type { INodeProperties } from 'n8n-workflow';
+
+import { customerCreateFields, customerUpdateFields } from './shared';
+
+export const customerOperations: INodeProperties[] = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		noDataExpression: true,
+		displayOptions: {
+			show: {
+				resource: ['customer'],
+			},
+		},
+		options: [
+			{
+				name: 'Create',
+				value: 'create',
+				description: 'Create a customer',
+				action: 'Create a customer',
+			},
+			{
+				name: 'Delete',
+				value: 'delete',
+				description: 'Delete a customer',
+				action: 'Delete a customer',
+			},
+			{
+				name: 'Get',
+				value: 'get',
+				description: 'Retrieve a customer',
+				action: 'Get a customer',
+			},
+			{
+				name: 'Get Many',
+				value: 'getAll',
+				description: 'Retrieve many customers',
+				action: 'Get many customers',
+			},
+			{
+				name: 'Update',
+				value: 'update',
+				description: 'Update a customer',
+				action: 'Update a customer',
+			},
+		],
+		default: 'create',
+	},
+];
+
+export const customerFields: INodeProperties[] = [
+	// ----------------------------------------
+	//             customer: create
+	// ----------------------------------------
+	{
+		displayName: 'Email',
+		name: 'email',
+		type: 'string',
+		placeholder: 'name@email.com',
+		required: true,
+		default: '',
+		displayOptions: {
+			show: {
+				resource: ['customer'],
+				operation: ['create'],
+			},
+		},
+	},
+	customerCreateFields,
+
+	// ----------------------------------------
+	//             customer: delete
+	// ----------------------------------------
+	{
+		displayName: 'Customer ID',
+		name: 'customerId',
+		description: 'ID of the customer to delete',
+		type: 'string',
+		required: true,
+		default: '',
+		displayOptions: {
+			show: {
+				resource: ['customer'],
+				operation: ['delete'],
+			},
+		},
+	},
+
+	// ----------------------------------------
+	//              customer: get
+	// ----------------------------------------
+	{
+		displayName: 'Customer ID',
+		name: 'customerId',
+		description: 'ID of the customer to retrieve',
+		type: 'string',
+		required: true,
+		default: '',
+		displayOptions: {
+			show: {
+				resource: ['customer'],
+				operation: ['get'],
+			},
+		},
+	},
+
+	// ----------------------------------------
+	//             customer: getAll
+	// ----------------------------------------
+	{
+		displayName: 'Return All',
+		name: 'returnAll',
+		type: 'boolean',
+		default: false,
+		description: 'Whether to return all results or only up to a given limit',
+		displayOptions: {
+			show: {
+				resource: ['customer'],
+				operation: ['getAll'],
+			},
+		},
+	},
+	{
+		displayName: 'Limit',
+		name: 'limit',
+		type: 'number',
+		default: 50,
+		description: 'Max number of results to return',
+		typeOptions: {
+			minValue: 1,
+		},
+		displayOptions: {
+			show: {
+				resource: ['customer'],
+				operation: ['getAll'],
+				returnAll: [false],
+			},
+		},
+	},
+	{
+		displayName: 'Filters',
+		name: 'filters',
+		type: 'collection',
+		placeholder: 'Add Filter',
+		default: {},
+		displayOptions: {
+			show: {
+				resource: ['customer'],
+				operation: ['getAll'],
+			},
+		},
+		options: [
+			{
+				displayName: 'Email',
+				name: 'email',
+				type: 'string',
+				placeholder: 'name@email.com',
+				default: '',
+				description: 'Email address to filter customers by',
+			},
+			{
+				displayName: 'Sort Order',
+				name: 'order',
+				description: 'Order to sort customers in',
+				type: 'options',
+				options: [
+					{
+						name: 'Ascending',
+						value: 'asc',
+					},
+					{
+						name: 'Descending',
+						value: 'desc',
+					},
+				],
+				default: 'asc',
+			},
+			{
+				displayName: 'Order By',
+				name: 'orderby',
+				description: 'Field to sort customers by',
+				type: 'options',
+				options: [
+					{
+						name: 'ID',
+						value: 'id',
+					},
+					{
+						name: 'Include',
+						value: 'include',
+					},
+					{
+						name: 'Name',
+						value: 'name',
+					},
+					{
+						name: 'Registered Date',
+						value: 'registered_date',
+					},
+				],
+				default: 'id',
+			},
+		],
+	},
+
+	// ----------------------------------------
+	//             customer: update
+	// ----------------------------------------
+	{
+		displayName: 'Customer ID',
+		name: 'customerId',
+		description: 'ID of the customer to update',
+		type: 'string',
+		required: true,
+		default: '',
+		displayOptions: {
+			show: {
+				resource: ['customer'],
+				operation: ['update'],
+			},
+		},
+	},
+	customerUpdateFields,
+];
diff --git a/n8n-n8n-1.109.2/packages/nodes-base/nodes/WooCommerce/descriptions/index.ts b/n8n-n8n-1.109.2/packages/nodes-base/nodes/WooCommerce/descriptions/index.ts
new file mode 100644
index 00000000..184b55e6
--- /dev/null
+++ b/n8n-n8n-1.109.2/packages/nodes-base/nodes/WooCommerce/descriptions/index.ts
@@ -0,0 +1 @@
+export * from './CustomerDescription';
diff --git a/n8n-n8n-1.109.2/packages/nodes-base/nodes/WooCommerce/descriptions/shared.ts b/n8n-n8n-1.109.2/packages/nodes-base/nodes/WooCommerce/descriptions/shared.ts
new file mode 100644
index 00000000..f8abfb82
--- /dev/null
+++ b/n8n-n8n-1.109.2/packages/nodes-base/nodes/WooCommerce/descriptions/shared.ts
@@ -0,0 +1,185 @@
+import type { INodeProperties } from 'n8n-workflow';
+
+const customerAddressOptions: INodeProperties[] = [
+	{
+		displayName: 'First Name',
+		name: 'first_name',
+		type: 'string',
+		default: '',
+	},
+	{
+		displayName: 'Last Name',
+		name: 'last_name',
+		type: 'string',
+		default: '',
+	},
+	{
+		displayName: 'Company',
+		name: 'company',
+		type: 'string',
+		default: '',
+	},
+	{
+		displayName: 'Address 1',
+		name: 'address_1',
+		type: 'string',
+		default: '',
+	},
+	{
+		displayName: 'Address 2',
+		name: 'address_2',
+		type: 'string',
+		default: '',
+	},
+	{
+		displayName: 'City',
+		name: 'city',
+		type: 'string',
+		default: '',
+	},
+	{
+		displayName: 'State',
+		name: 'state',
+		type: 'string',
+		default: '',
+	},
+	{
+		displayName: 'Postcode',
+		name: 'postcode',
+		type: 'string',
+		default: '',
+	},
+	{
+		displayName: 'Country',
+		name: 'country',
+		type: 'string',
+		default: '',
+	},
+	{
+		displayName: 'Email',
+		name: 'email',
+		type: 'string',
+		placeholder: 'name@email.com',
+		default: '',
+	},
+	{
+		displayName: 'Phone',
+		name: 'phone',
+		type: 'string',
+		default: '',
+	},
+];
+
+const customerUpdateOptions: INodeProperties[] = [
+	{
+		displayName: 'Billing Address',
+		name: 'billing',
+		type: 'collection',
+		default: {},
+		placeholder: 'Add Field',
+		options: customerAddressOptions,
+	},
+	{
+		displayName: 'First Name',
+		name: 'first_name',
+		type: 'string',
+		default: '',
+	},
+	{
+		displayName: 'Last Name',
+		name: 'last_name',
+		type: 'string',
+		default: '',
+	},
+	{
+		displayName: 'Metadata',
+		name: 'meta_data',
+		type: 'fixedCollection',
+		typeOptions: {
+			multipleValues: true,
+		},
+		default: {},
+		placeholder: 'Add Metadata Field',
+		options: [
+			{
+				displayName: 'Metadata Fields',
+				name: 'meta_data_fields',
+				values: [
+					{
+						displayName: 'Key',
+						name: 'key',
+						type: 'string',
+						default: '',
+					},
+					{
+						displayName: 'Value',
+						name: 'value',
+						type: 'string',
+						default: '',
+					},
+				],
+			},
+		],
+	},
+	{
+		displayName: 'Password',
+		name: 'password',
+		type: 'string',
+		typeOptions: { password: true },
+		displayOptions: {
+			show: {
+				'/resource': ['customer'],
+				'/operation': ['create'],
+			},
+		},
+		default: '',
+	},
+	{
+		displayName: 'Shipping Address',
+		name: 'shipping',
+		type: 'collection',
+		default: {},
+		placeholder: 'Add Field',
+		options: customerAddressOptions,
+	},
+];
+
+const customerCreateOptions: INodeProperties[] = [
+	...customerUpdateOptions,
+	{
+		displayName: 'Username',
+		name: 'username',
+		type: 'string',
+		default: '',
+	},
+];
+
+export const customerCreateFields: INodeProperties = {
+	displayName: 'Additional Fields',
+	name: 'additionalFields',
+	type: 'collection',
+	placeholder: 'Add Field',
+	default: {},
+	displayOptions: {
+		show: {
+			resource: ['customer'],
+			operation: ['create'],
+		},
+	},
+	options: customerCreateOptions,
+};
+
+export const customerUpdateFields: INodeProperties = {
+	displayName: 'Update Fields',
+	name: 'updateFields',
+	type: 'collection',
+	placeholder: 'Add Field',
+	default: {},
+	displayOptions: {
+		show: {
+			resource: ['customer'],
+			operation: ['update'],
+		},
+	},
+	options: customerUpdateOptions,
+};
diff --git a/n8n-n8n-1.109.2/packages/workflow/src/errors/abstract/execution-base.error.ts b/n8n-n8n-1.109.2/packages/workflow/src/errors/abstract/execution-base.error.ts
new file mode 100644
index 00000000..93f86cbd
--- /dev/null
+++ b/n8n-n8n-1.109.2/packages/workflow/src/errors/abstract/execution-base.error.ts
@@ -0,0 +1,52 @@
+import { ApplicationError, type ReportingOptions } from '@n8n/errors';
+
+import type { Functionality, IDataObject, JsonObject } from '../../interfaces';
+
+interface ExecutionBaseErrorOptions extends ReportingOptions {
+	cause?: Error;
+	errorResponse?: JsonObject;
+}
+
+export abstract class ExecutionBaseError extends ApplicationError {
+	description: string | null | undefined;
+
+	override cause?: Error;
+
+	errorResponse?: JsonObject;
+
+	timestamp: number;
+
+	context: IDataObject = {};
+
+	lineNumber: number | undefined;
+
+	functionality: Functionality = 'regular';
+
+	constructor(message: string, options: ExecutionBaseErrorOptions = {}) {
+		super(message, options);
+
+		this.name = this.constructor.name;
+		this.timestamp = Date.now();
+
+		const { cause, errorResponse } = options;
+		if (cause instanceof ExecutionBaseError) {
+			this.context = cause.context;
+		} else if (cause && !(cause instanceof Error)) {
+			this.cause = cause;
+		}
+
+		if (errorResponse) this.errorResponse = errorResponse;
+	}
+
+	toJSON?() {
+		return {
+			message: this.message,
+			lineNumber: this.lineNumber,
+			timestamp: this.timestamp,
+			name: this.name,
+			description: this.description,
+			context: this.context,
+			cause: this.cause,
+		};
+	}
+}
diff --git a/n8n-n8n-1.109.2/packages/workflow/src/errors/abstract/node.error.ts b/n8n-n8n-1.109.2/packages/workflow/src/errors/abstract/node.error.ts
new file mode 100644
index 00000000..8d0f9360
--- /dev/null
+++ b/n8n-n8n-1.109.2/packages/workflow/src/errors/abstract/node.error.ts
@@ -0,0 +1,187 @@
+import { ExecutionBaseError } from './execution-base.error';
+import type { IDataObject, INode, JsonObject } from '../../interfaces';
+import { isTraversableObject, jsonParse } from '../../utils';
+
+/**
+ * Descriptive messages for common errors.
+ */
+const COMMON_ERRORS: IDataObject = {
+	// nodeJS errors
+	ECONNREFUSED: 'The service refused the connection - perhaps it is offline',
+	ECONNRESET:
+		'The connection to the server was closed unexpectedly, perhaps it is offline. You can retry the request immediately or wait and retry later.',
+	ENOTFOUND:
+		'The connection cannot be established, this usually occurs due to an incorrect host (domain) value',
+	ETIMEDOUT:
+		"The connection timed out, consider setting the 'Retry on Fail' option in the node settings",
+	ERRADDRINUSE:
+		'The port is already occupied by some other application, if possible change the port or kill the application that is using it',
+	EADDRNOTAVAIL: 'The address is not available, ensure that you have the right IP address',
+	ECONNABORTED: 'The connection was aborted, perhaps the server is offline',
+	EHOSTUNREACH: 'The host is unreachable, perhaps the server is offline',
+	EAI_AGAIN: 'The DNS server returned an error, perhaps the server is offline',
+	ENOENT: 'The file or directory does not exist',
+	EISDIR: 'The file path was expected but the given path is a directory',
+	ENOTDIR: 'The directory path was expected but the given path is a file',
+	EACCES: 'Forbidden by access permissions, make sure you have the right permissions',
+	EEXIST: 'The file or directory already exists',
+	EPERM: 'Operation not permitted, make sure you have the right permissions',
+	// other errors
+	GETADDRINFO: 'The server closed the connection unexpectedly',
+};
+
+/**
+ * Base class for specific NodeError-types, with functionality for finding
+ * a value recursively inside an error object.
+ */
+export abstract class NodeError extends ExecutionBaseError {
+	messages: string[] = [];
+
+	constructor(
+		readonly node: INode,
+		error: Error | JsonObject,
+	) {
+		const isError = error instanceof Error;
+		const message = isError ? error.message : '';
+		const options = isError ? { cause: error } : { errorResponse: error };
+		super(message, options);
+
+		if (error instanceof NodeError) {
+			this.tags.reWrapped = true;
+		}
+	}
+
+	/**
+	 * Finds property through exploration based on potential keys and traversal keys.
+	 * Depth-first approach.
+	 *
+	 * This method iterates over `potentialKeys` and, if the value at the key is a
+	 * truthy value, the type of the value is checked:
+	 * (1) if a string or number, the value is returned as a string; or
+	 * (2) if an array,
+	 * 		its string or number elements are collected as a long string,
+	 * 		its object elements are traversed recursively (restart this function
+	 *    with each object as a starting point), or
+	 * (3) if it is an object, it traverses the object and nested ones recursively
+	 * 		based on the `potentialKeys` and returns a string if found.
+	 *
+	 * If nothing found via `potentialKeys` this method iterates over `traversalKeys` and
+	 * if the value at the key is a traversable object, it restarts with the object as the
+	 * new starting point (recursion).
+	 * If nothing found for any of the `traversalKeys`, exploration continues with remaining
+	 * `traversalKeys`.
+	 *
+	 * Otherwise, if all the paths have been exhausted and no value is eligible, `null` is
+	 * returned.
+	 *
+	 */
+	protected findProperty(
+		jsonError: JsonObject,
+		potentialKeys: string[],
+		traversalKeys: string[] = [],
+	): string | null {
+		for (const key of potentialKeys) {
+			let value = jsonError[key];
+			if (value) {
+				if (typeof value === 'string') {
+					try {
+						value = jsonParse(value);
+					} catch (error) {
+						return value as string;
+					}
+					if (typeof value === 'string') return value;
+				}
+				if (typeof value === 'number') return value.toString();
+				if (Array.isArray(value)) {
+					const resolvedErrors: string[] = value
+
+						.map((jsonError) => {
+							if (typeof jsonError === 'string') return jsonError;
+							if (typeof jsonError === 'number') return jsonError.toString();
+							if (isTraversableObject(jsonError)) {
+								return this.findProperty(jsonError, potentialKeys);
+							}
+							return null;
+						})
+						.filter((errorValue): errorValue is string => errorValue !== null);
+
+					if (resolvedErrors.length === 0) {
+						return null;
+					}
+					return resolvedErrors.join(' | ');
+				}
+				if (isTraversableObject(value)) {
+					const property = this.findProperty(value, potentialKeys);
+					if (property) {
+						return property;
+					}
+				}
+			}
+		}
+
+		for (const key of traversalKeys) {
+			const value = jsonError[key];
+			if (isTraversableObject(value)) {
+				const property = this.findProperty(value, potentialKeys, traversalKeys);
+				if (property) {
+					return property;
+				}
+			}
+		}
+
+		return null;
+	}
+
+	/**
+	 * Preserve the original error message before setting the new one
+	 */
+	protected addToMessages(message: string): void {
+		if (message && !this.messages.includes(message)) {
+			this.messages.push(message);
+		}
+	}
+
+	/**
+	 * Set descriptive error message if code is provided or if message contains any of the common errors,
+	 * update description to include original message plus the description
+	 */
+	protected setDescriptiveErrorMessage(
+		message: string,
+		messages: string[],
+		code?: string | null,
+		messageMapping?: { [key: string]: string },
+	): [string, string[]] {
+		let newMessage = message;
+
+		if (messageMapping) {
+			for (const [mapKey, mapMessage] of Object.entries(messageMapping)) {
+				if ((message || '').toUpperCase().includes(mapKey.toUpperCase())) {
+					newMessage = mapMessage;
+					messages.push(message);
+					break;
+				}
+			}
+			if (newMessage !== message) {
+				return [newMessage, messages];
+			}
+		}
+
+		// if code is provided and it is in the list of common errors set the message and return early
+		if (code && typeof code === 'string' && COMMON_ERRORS[code.toUpperCase()]) {
+			newMessage = COMMON_ERRORS[code] as string;
+			messages.push(message);
+			return [newMessage, messages];
+		}
+
+		// check if message contains any of the common errors and set the message and description
+		for (const [errorCode, errorDescriptiveMessage] of Object.entries(COMMON_ERRORS)) {
+			if ((message || '').toUpperCase().includes(errorCode.toUpperCase())) {
+				newMessage = errorDescriptiveMessage as string;
+				messages.push(message);
+				break;
+			}
+		}
+
+		return [newMessage, messages];
+	}
+}
diff --git a/n8n-n8n-1.109.2/packages/workflow/src/errors/base/base.error.ts b/n8n-n8n-1.109.2/packages/workflow/src/errors/base/base.error.ts
new file mode 100644
index 00000000..f460688b
--- /dev/null
+++ b/n8n-n8n-1.109.2/packages/workflow/src/errors/base/base.error.ts
@@ -0,0 +1,58 @@
+import type { Event } from '@sentry/node';
+import callsites from 'callsites';
+
+import type { ErrorTags, ErrorLevel, ReportingOptions } from '@n8n/errors';
+
+export type BaseErrorOptions = { description?: string | undefined | null } & ErrorOptions &
+	ReportingOptions;
+/**
+ * Base class for all errors
+ */
+export abstract class BaseError extends Error {
+	/**
+	 * Error level. Defines which level the error should be logged/reported
+	 * @default 'error'
+	 */
+	level: ErrorLevel;
+
+	/**
+	 * Whether the error should be reported to Sentry.
+	 * @default true
+	 */
+	readonly shouldReport: boolean;
+
+	readonly description: string | null | undefined;
+
+	readonly tags: ErrorTags;
+
+	readonly extra?: Event['extra'];
+
+	readonly packageName?: string;
+
+	constructor(
+		message: string,
+		{
+			level = 'error',
+			description,
+			shouldReport,
+			tags = {},
+			extra,
+			...rest
+		}: BaseErrorOptions = {},
+	) {
+		super(message, rest);
+
+		this.level = level;
+		this.shouldReport = shouldReport ?? (level === 'error' || level === 'fatal');
+		this.description = description;
+		this.tags = tags;
+		this.extra = extra;
+
+		try {
+			const filePath = callsites()[2].getFileName() ?? '';
+			const match = /packages\/([^\/]+)\//.exec(filePath)?.[1];
+
+			if (match) this.tags.packageName = match;
+		} catch {}
+	}
+}
diff --git a/n8n-n8n-1.109.2/packages/workflow/src/errors/base/operational.error.ts b/n8n-n8n-1.109.2/packages/workflow/src/errors/base/operational.error.ts
new file mode 100644
index 00000000..c67848dc
--- /dev/null
+++ b/n8n-n8n-1.109.2/packages/workflow/src/errors/base/operational.error.ts
@@ -0,0 +1,21 @@
+import type { BaseErrorOptions } from './base.error';
+import { BaseError } from './base.error';
+
+export type OperationalErrorOptions = Omit<BaseErrorOptions, 'level'> & {
+	level?: 'info' | 'warning' | 'error';
+};
+
+/**
+ * Error that indicates a transient issue, like a network request failing,
+ * a database query timing out, etc. These are expected to happen, are
+ * transient by nature and should be handled gracefully.
+ *
+ * Default level: warning
+ */
+export class OperationalError extends BaseError {
+	constructor(message: string, opts: OperationalErrorOptions = {}) {
+		opts.level = opts.level ?? 'warning';
+
+		super(message, opts);
+	}
+}
diff --git a/n8n-n8n-1.109.2/packages/workflow/src/errors/base/unexpected.error.ts b/n8n-n8n-1.109.2/packages/workflow/src/errors/base/unexpected.error.ts
new file mode 100644
index 00000000..a2045690
--- /dev/null
+++ b/n8n-n8n-1.109.2/packages/workflow/src/errors/base/unexpected.error.ts
@@ -0,0 +1,21 @@
+import type { BaseErrorOptions } from './base.error';
+import { BaseError } from './base.error';
+
+export type UnexpectedErrorOptions = Omit<BaseErrorOptions, 'level'> & {
+	level?: 'error' | 'fatal';
+};
+
+/**
+ * Error that indicates something is wrong in the code: logic mistakes,
+ * unhandled cases, assertions that fail. These are not recoverable and
+ * should be brought to developers' attention.
+ *
+ * Default level: error
+ */
+export class UnexpectedError extends BaseError {
+	constructor(message: string, opts: UnexpectedErrorOptions = {}) {
+		opts.level = opts.level ?? 'error';
+
+		super(message, opts);
+	}
+}
diff --git a/n8n-n8n-1.109.2/packages/workflow/src/errors/base/user.error.ts b/n8n-n8n-1.109.2/packages/workflow/src/errors/base/user.error.ts
new file mode 100644
index 00000000..725f4169
--- /dev/null
+++ b/n8n-n8n-1.109.2/packages/workflow/src/errors/base/user.error.ts
@@ -0,0 +1,24 @@
+import type { BaseErrorOptions } from './base.error';
+import { BaseError } from './base.error';
+
+export type UserErrorOptions = Omit<BaseErrorOptions, 'level'> & {
+	level?: 'info' | 'warning';
+	description?: string | null | undefined;
+};
+
+/**
+ * Error that indicates the user performed an action that caused an error.
+ * E.g. provided invalid input, tried to access a resource they’re not
+ * authorized to, or violates a business rule.
+ *
+ * Default level: info
+ */
+export class UserError extends BaseError {
+	declare readonly description: string | null | undefined;
+
+	constructor(message: string, opts: UserErrorOptions = {}) {
+		opts.level = opts.level ?? 'info';
+
+		super(message, opts);
+	}
+}
diff --git a/n8n-n8n-1.109.2/start.bat b/n8n-n8n-1.109.2/start.bat
index 90ba46dd..e69de29b 100644
--- a/n8n-n8n-1.109.2/start.bat
+++ b/n8n-n8n-1.109.2/start.bat
@@ -1,475 +0,0 @@
-@echo off
-chcp 65001 >nul 2>&1
-REM n8n 中文版快速启动脚本 (Windows版 - 增强兼容性)
-REM 作者: 小齐
-REM 最后更新: 2025-09-08
-REM 兼容性: Windows 7/8/10/11, PowerShell/CMD
-
-setlocal enabledelayedexpansion
-
-REM 显示启动横幅
-:show_banner
-echo ======================================
-echo     n8n 中文版快速启动脚本
-echo     版本: n8n-1.109.2 with 中文翻译
-echo     维护者: xiaoqi
-echo ======================================
-echo.
-
-REM 解析命令行参数
-set "DEV_MODE="
-set "FORCE_BUILD="
-set "CHECK_ONLY="
-set "SKIP_DEPS="
-set "USE_NPM="
-
-:parse_args
-if "%~1"=="" goto main_execution
-if /I "%~1"=="-h" goto show_help
-if /I "%~1"=="--help" goto show_help
-if /I "%~1"=="-d" (
-    set "DEV_MODE=true"
-    shift
-    goto parse_args
-)
-if /I "%~1"=="--dev" (
-    set "DEV_MODE=true"
-    shift
-    goto parse_args
-)
-if /I "%~1"=="-b" (
-    set "FORCE_BUILD=true"
-    shift
-    goto parse_args
-)
-if /I "%~1"=="--build" (
-    set "FORCE_BUILD=true"
-    shift
-    goto parse_args
-)
-if /I "%~1"=="-c" (
-    set "CHECK_ONLY=true"
-    shift
-    goto parse_args
-)
-if /I "%~1"=="--check" (
-    set "CHECK_ONLY=true"
-    shift
-    goto parse_args
-)
-if /I "%~1"=="--skip-deps" (
-    set "SKIP_DEPS=true"
-    shift
-    goto parse_args
-)
-if /I "%~1"=="--npm" (
-    set "USE_NPM=true"
-    shift
-    goto parse_args
-)
-echo [错误] 未知选项: %~1
-goto show_help
-
-:main_execution
-REM 检查操作系统版本
-call :check_os_version
-
-REM 检查并切换到正确目录
-call :check_and_change_directory
-if errorlevel 1 goto error_exit
-
-REM 检查依赖
-if not defined SKIP_DEPS (
-    echo [信息] 正在检查系统依赖...
-    call :check_dependencies
-    if errorlevel 1 goto error_exit
-)
-
-REM 检查端口占用
-call :check_port
-if errorlevel 1 goto error_exit
-
-REM 停止现有进程
-call :stop_existing
-
-REM 设置环境变量
-call :setup_environment
-
-REM 仅检查模式
-if defined CHECK_ONLY (
-    echo [成功] 系统状态检查完成，一切正常
-    goto end
-)
-
-REM 安装依赖（如果需要）
-if not exist "node_modules\" (
-    echo [信息] 检测到缺少依赖，正在安装...
-    if defined USE_NPM (
-        call :install_with_npm
-    ) else (
-        call :install_with_pnpm
-    )
-    if errorlevel 1 goto error_exit
-)
-
-REM 强制构建或检查构建状态
-if defined FORCE_BUILD (
-    echo [信息] 强制重新构建项目...
-    call :build_project
-    if errorlevel 1 goto error_exit
-) else (
-    call :check_build
-    if errorlevel 1 goto error_exit
-)
-
-REM 开发模式或正常启动
-if defined DEV_MODE (
-    echo [信息] 正在以开发模式启动 n8n...
-    echo [警告] 开发模式启动时间较长，请耐心等待...
-    if defined USE_NPM (
-        call npm run dev
-    ) else (
-        call pnpm dev
-    )
-) else (
-    call :start_n8n
-)
-goto end
-
-REM ========== 函数定义 ==========
-
-:check_os_version
-REM 检查 Windows 版本兼容性
-ver | findstr /i "5\.1\." >nul
-if not errorlevel 1 (
-    echo [警告] 检测到 Windows XP，可能存在兼容性问题
-)
-ver | findstr /i "6\.0\." >nul
-if not errorlevel 1 (
-    echo [信息] 检测到 Windows Vista
-)
-ver | findstr /i "6\.1\." >nul
-if not errorlevel 1 (
-    echo [信息] 检测到 Windows 7
-)
-ver | findstr /i "6\.2\." >nul
-if not errorlevel 1 (
-    echo [信息] 检测到 Windows 8
-)
-ver | findstr /i "6\.3\." >nul
-if not errorlevel 1 (
-    echo [信息] 检测到 Windows 8.1
-)
-ver | findstr /i "10\.0\." >nul
-if not errorlevel 1 (
-    echo [信息] 检测到 Windows 10/11
-)
-exit /b 0
-
-:check_and_change_directory
-REM 检查当前目录是否为 n8n 项目目录
-if exist "package.json" if exist "packages" (
-    echo [信息] 检测到当前已在 n8n 项目目录
-    exit /b 0
-)
-
-REM 获取脚本所在目录（兼容不同 Windows 版本）
-set "SCRIPT_DIR=%~dp0"
-if "%SCRIPT_DIR:~-1%"=="\" set "SCRIPT_DIR=%SCRIPT_DIR:~0,-1%"
-
-REM 如果脚本在 n8n-n8n-1.109.2 目录内
-echo %SCRIPT_DIR% | findstr /I /C:"n8n-n8n-1.109.2" >nul
-if not errorlevel 1 (
-    echo [信息] 切换到脚本所在的 n8n 项目目录
-    cd /d "%SCRIPT_DIR%" 2>nul
-    if errorlevel 1 (
-        REM 兼容旧版 Windows
-        cd "%SCRIPT_DIR%" 2>nul
-        if errorlevel 1 (
-            echo [错误] 无法切换到目录: %SCRIPT_DIR%
-            exit /b 1
-        )
-    )
-    echo [成功] 已切换到正确的 n8n 项目目录
-    exit /b 0
-)
-
-REM 尝试找到 n8n-n8n-1.109.2 目录
-if exist "n8n-n8n-1.109.2\" (
-    cd n8n-n8n-1.109.2
-) else if exist "..\n8n-n8n-1.109.2\" (
-    cd ..\n8n-n8n-1.109.2
-) else if exist "..\..\n8n-n8n-1.109.2\" (
-    cd ..\..\n8n-n8n-1.109.2
-) else (
-    echo [错误] 未找到 n8n-n8n-1.109.2 目录
-    echo [信息] 请确保在正确的项目目录下运行此脚本
-    exit /b 1
-)
-
-REM 验证目录结构
-if not exist "package.json" (
-    echo [错误] 目录结构不正确，缺少 package.json
-    exit /b 1
-)
-if not exist "packages" (
-    echo [错误] 目录结构不正确，缺少 packages 目录
-    exit /b 1
-)
-
-echo [成功] 已切换到正确的 n8n 项目目录
-exit /b 0
-
-:check_dependencies
-REM 检查 Node.js
-where node >nul 2>&1
-if errorlevel 1 (
-    REM 尝试常见的 Node.js 安装路径
-    if exist "C:\Program Files\nodejs\node.exe" (
-        set "PATH=C:\Program Files\nodejs;%PATH%"
-    ) else if exist "C:\Program Files (x86)\nodejs\node.exe" (
-        set "PATH=C:\Program Files (x86)\nodejs;%PATH%"
-    ) else (
-        echo [错误] Node.js 未安装或未在 PATH 中
-        echo [信息] 请访问 https://nodejs.org 下载安装
-        exit /b 1
-    )
-)
-
-echo [信息] Node.js 版本:
-node --version
-
-REM 检查包管理器
-if not defined USE_NPM (
-    where pnpm >nul 2>&1
-    if errorlevel 1 (
-        echo [警告] pnpm 未安装，尝试使用 npm
-        set "USE_NPM=true"
-    ) else (
-        echo [信息] 使用 pnpm 作为包管理器
-    )
-) else (
-    echo [信息] 使用 npm 作为包管理器
-)
-
-echo [成功] 依赖检查通过
-exit /b 0
-
-:install_with_pnpm
-echo [信息] 使用 pnpm 安装依赖...
-where pnpm >nul 2>&1
-if errorlevel 1 (
-    echo [信息] 正在安装 pnpm...
-    call npm install -g pnpm@8
-    if errorlevel 1 (
-        echo [错误] pnpm 安装失败
-        exit /b 1
-    )
-)
-call pnpm install --no-frozen-lockfile
-exit /b %errorlevel%
-
-:install_with_npm
-echo [警告] 使用 npm 安装（可能不兼容 workspace）
-echo [信息] 建议安装 pnpm: npm install -g pnpm
-call npm install --legacy-peer-deps
-exit /b %errorlevel%
-
-:check_port
-REM 检查端口 5678 是否被占用
-netstat -ano 2>nul | findstr ":5678" >nul 2>&1
-if not errorlevel 1 (
-    echo [警告] 端口 5678 已被占用
-    echo [信息] 正在查看占用进程...
-    netstat -ano | findstr ":5678"
-    echo.
-    
-    set /p "kill_process=是否终止占用进程？(y/N): "
-    if /I "!kill_process!"=="y" (
-        echo [信息] 正在终止占用进程...
-        for /f "tokens=5" %%a in ('netstat -ano ^| findstr ":5678"') do (
-            taskkill /PID %%a /F >nul 2>&1
-            if errorlevel 1 (
-                REM Windows 7 兼容性
-                tskill %%a >nul 2>&1
-            )
-        )
-        echo [成功] 进程已终止
-        timeout /t 2 /nobreak >nul 2>&1
-        if errorlevel 1 (
-            REM Windows 7 兼容性
-            ping -n 3 127.0.0.1 >nul
-        )
-    ) else (
-        echo [错误] 无法启动 n8n，端口被占用
-        exit /b 1
-    )
-)
-exit /b 0
-
-:stop_existing
-echo [信息] 正在停止现有的 n8n 进程...
-
-REM 停止可能存在的 n8n 相关进程
-taskkill /F /IM node.exe /FI "WINDOWTITLE eq *n8n*" >nul 2>&1
-taskkill /F /IM node.exe /FI "WINDOWTITLE eq *pnpm*" >nul 2>&1
-taskkill /F /IM node.exe /FI "WINDOWTITLE eq *npm*" >nul 2>&1
-
-REM 等待
-timeout /t 2 /nobreak >nul 2>&1
-if errorlevel 1 (
-    ping -n 3 127.0.0.1 >nul
-)
-
-echo [成功] 已停止现有进程
-exit /b 0
-
-:setup_environment
-echo [信息] 正在设置环境变量...
-
-set "N8N_DEFAULT_LOCALE=zh-CN"
-set "N8N_SECURE_COOKIE=false"
-set "DB_SQLITE_POOL_SIZE=5"
-set "N8N_RUNNERS_ENABLED=true"
-set "N8N_BLOCK_ENV_ACCESS_IN_NODE=false"
-set "NODE_OPTIONS=--max-old-space-size=4096"
-
-echo [成功] 环境变量已设置
-echo   - N8N_DEFAULT_LOCALE=zh-CN
-echo   - N8N_SECURE_COOKIE=false
-echo   - DB_SQLITE_POOL_SIZE=5
-echo   - NODE_OPTIONS=--max-old-space-size=4096
-exit /b 0
-
-:check_build
-if not exist "packages\cli\dist\" goto need_build
-if not exist "packages\core\dist\" goto need_build
-if not exist "packages\workflow\dist\" goto need_build
-exit /b 0
-
-:need_build
-echo [警告] 检测到项目需要构建
-set /p "build_project=是否现在构建项目？这可能需要几分钟时间 (y/N): "
-if /I "!build_project!"=="y" (
-    call :build_project
-)
-exit /b 0
-
-:build_project
-echo [信息] 正在构建项目...
-if defined USE_NPM (
-    call npm run build > build.log 2>&1
-) else (
-    call pnpm build > build.log 2>&1
-)
-if errorlevel 1 (
-    echo [错误] 构建失败，请查看 build.log
-    type build.log | more
-    exit /b 1
-)
-echo [成功] 项目构建完成
-exit /b 0
-
-:start_n8n
-echo [信息] 正在启动 n8n 中文版...
-
-REM 创建日志文件名（兼容不同日期格式）
-set "LOG_FILE=n8n-%date:~0,4%%date:~5,2%%date:~8,2%-%time:~0,2%%time:~3,2%.log"
-set "LOG_FILE=%LOG_FILE: =0%"
-
-echo [信息] 正在启动 n8n 服务...
-echo [信息] 日志文件: %LOG_FILE%
-
-REM 启动 n8n
-if defined USE_NPM (
-    start "n8n Server" /B cmd /c "npm start > %LOG_FILE% 2>&1"
-) else (
-    start "n8n Server" /B cmd /c "pnpm start > %LOG_FILE% 2>&1"
-)
-
-REM 等待启动
-echo 等待 n8n 启动
-set "count=0"
-:wait_loop
-set /a count+=1
-if %count% gtr 60 goto start_failed
-
-REM 检查端口是否开启
-netstat -an 2>nul | findstr ":5678" | findstr "LISTENING" >nul 2>&1
-if not errorlevel 1 goto start_success
-
-REM 显示进度
-set /p "=." <nul
-timeout /t 1 /nobreak >nul 2>&1
-if errorlevel 1 (
-    ping -n 2 127.0.0.1 >nul
-)
-goto wait_loop
-
-:start_success
-echo.
-echo [成功] n8n 启动成功！
-echo.
-echo ========== 启动信息 ==========
-echo 访问地址: http://localhost:5678
-echo 界面语言: 中文 (zh-CN)
-echo 日志文件: %LOG_FILE%
-echo =============================
-echo.
-echo [信息] 使用 Ctrl+C 停止服务
-echo [提示] 首次访问需要设置账户
-echo.
-pause
-exit /b 0
-
-:start_failed
-echo.
-echo [错误] n8n 启动失败
-echo [信息] 查看日志文件: %LOG_FILE%
-if exist "%LOG_FILE%" (
-    echo.
-    echo ===== 错误日志 =====
-    type "%LOG_FILE%" | more
-)
-pause
-exit /b 1
-
-:show_help
-echo 用法: %~nx0 [选项]
-echo.
-echo 选项:
-echo   -h, --help      显示此帮助信息
-echo   -d, --dev       使用开发模式启动 (支持热重载)
-echo   -b, --build     强制重新构建项目
-echo   -c, --check     仅检查系统状态，不启动
-echo   --skip-deps     跳过依赖检查
-echo   --npm           使用 npm 替代 pnpm
-echo.
-echo 示例:
-echo   %~nx0               # 正常启动
-echo   %~nx0 -d            # 开发模式启动
-echo   %~nx0 -b            # 重新构建并启动
-echo   %~nx0 --npm         # 使用 npm 启动
-echo.
-echo 故障排除:
-echo   1. 如果 pnpm 安装失败，使用 --npm 选项
-echo   2. 如果端口被占用，脚本会提示终止进程
-echo   3. 构建失败时查看 build.log 文件
-echo.
-goto end
-
-:error_exit
-echo [错误] 脚本执行失败
-echo.
-echo 常见问题解决:
-echo 1. 确保 Node.js 版本为 18.x 或 20.x
-echo 2. 尝试使用管理员权限运行
-echo 3. 使用 --npm 选项如果 pnpm 有问题
-echo 4. 检查网络连接和代理设置
-echo.
-pause
-exit /b 1
-
-:end
-endlocal
-exit /b 0
\ No newline at end of file