fix: 修复TypeScript配置错误并更新项目文档

详细说明:
- 修复了@n8n/config包的TypeScript配置错误
- 移除了不存在的jest-expect-message类型引用
- 清理了所有TypeScript构建缓存
- 更新了可行性分析文档，添加了技术实施方案
- 更新了Agent prompt文档
- 添加了会展策划工作流文档
- 包含了n8n-chinese-translation子项目
- 添加了exhibition-demo展示系统框架

n8n-n8n-1.109.2/packages/testing/playwright/pages/WorkflowSettingsModal 2.ts

@@ -0,0 +1,39 @@
+import type { Locator } from '@playwright/test';
+
+import { BasePage } from './BasePage';
+
+export class WorkflowSettingsModal extends BasePage {
+	getModal(): Locator {
+		return this.page.getByTestId('workflow-settings-dialog');
+	}
+
+	getWorkflowMenu(): Locator {
+		return this.page.getByTestId('workflow-menu');
+	}
+
+	getSettingsMenuItem(): Locator {
+		return this.page.getByTestId('workflow-menu-item-settings');
+	}
+
+	getErrorWorkflowField(): Locator {
+		return this.page.getByTestId('workflow-settings-error-workflow');
+	}
+
+	getSaveButton(): Locator {
+		return this.page.getByRole('button', { name: 'Save' });
+	}
+
+	async open(): Promise<void> {
+		await this.getWorkflowMenu().click();
+		await this.getSettingsMenuItem().click();
+	}
+
+	async clickSave(): Promise<void> {
+		await this.getSaveButton().click();
+	}
+
+	async selectErrorWorkflow(workflowName: string): Promise<void> {
+		await this.getErrorWorkflowField().click();
+		await this.page.getByRole('option', { name: workflowName }).first().click();
+	}
+}