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/@n8n/nodes-langchain/credentials/OllamaApi.credentials 2.ts

@@ -0,0 +1,50 @@
+import type {
+	ICredentialTestRequest,
+	ICredentialType,
+	INodeProperties,
+	IAuthenticateGeneric,
+} from 'n8n-workflow';
+
+export class OllamaApi implements ICredentialType {
+	name = 'ollamaApi';
+
+	displayName = 'Ollama';
+
+	documentationUrl = 'ollama';
+
+	properties: INodeProperties[] = [
+		{
+			displayName: 'Base URL',
+			name: 'baseUrl',
+			required: true,
+			type: 'string',
+			default: 'http://localhost:11434',
+		},
+		{
+			displayName: 'API Key',
+			hint: 'When using Ollama behind a proxy with authentication (such as Open WebUI), provide the Bearer token/API key here. This is not required for the default Ollama installation',
+			name: 'apiKey',
+			type: 'string',
+			typeOptions: { password: true },
+			default: '',
+			required: false,
+		},
+	];
+
+	authenticate: IAuthenticateGeneric = {
+		type: 'generic',
+		properties: {
+			headers: {
+				Authorization: '=Bearer {{$credentials.apiKey}}',
+			},
+		},
+	};
+
+	test: ICredentialTestRequest = {
+		request: {
+			baseURL: '={{ $credentials.baseUrl }}',
+			url: '/api/tags',
+			method: 'GET',
+		},
+	};
+}