feat: 添加项目概述、技术架构、开发指南和部署指南文档

.cursor/rules/01-project-overview.mdc

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+---
+description: 
+globs: 
+alwaysApply: false
+---
+# Lilishop Project Overview
+
+This is a comprehensive B2B2C e-commerce system built with Spring Boot (backend) and Vue/uniapp (frontend). The project supports multi-tenant merchant access and distributed deployment.
+
+## Key Project Components
+
+### Backend APIs
+- [buyer-api/](mdc:buyer-api) - Buyer-facing APIs for shopping functionality
+- [seller-api/](mdc:seller-api) - Merchant-facing APIs for store management
+- [manager-api/](mdc:manager-api) - Platform admin APIs
+- [common-api/](mdc:common-api) - Shared API components
+- [im-api/](mdc:im-api) - Instant messaging APIs
+
+### Core Components
+- [framework/](mdc:framework) - Core framework and shared utilities
+- [consumer/](mdc:consumer) - Message queue consumers
+- [config/](mdc:config) - System configuration files
+
+### Documentation
+- [docs/](mdc:docs) - Project documentation
+- [README.md](mdc:README.md) - Project overview and setup instructions
+
+### Build & Deployment
+- [pom.xml](mdc:pom.xml) - Maven project configuration
+- [deploy-api.yml](mdc:deploy-api.yml) - Deployment configuration

.cursor/rules/02-technical-architecture.mdc

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+---
+description: 
+globs: 
+alwaysApply: false
+---
+# Technical Architecture
+
+## Backend Stack
+- Spring Boot - Core framework
+- Spring MVC - Web framework
+- Mybatis-Plus - ORM framework
+- Spring Security - Security framework
+- JWT - Authentication
+- RocketMQ - Message queue
+- Redis & MongoDB - Caching
+- Elasticsearch - Search engine
+- MySQL - Primary database
+- Sharding - Database sharding
+- XXL-Job - Distributed scheduling
+
+## Frontend Stack
+### Admin & Seller Portals ([admin/](mdc:admin))
+- Vue.js - Frontend framework
+- iView - UI components
+- Vuex - State management
+- Vue Router - Routing
+- Axios - HTTP client
+
+### Mobile Applications
+- Uni-app - Cross-platform framework
+- uViewui - UI components
+- SCSS - Styling
+
+## Infrastructure
+- Nginx - Load balancing & reverse proxy
+- Aliyun OSS - Object storage
+- Docker - Containerization
+- Docker Compose - Container orchestration

.cursor/rules/03-development-guidelines.mdc

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+---
+description: 
+globs: 
+alwaysApply: false
+---
+# Development Guidelines
+
+## Project Setup
+1. Ensure you have the following prerequisites:
+   - JDK 1.8+
+   - Maven 3.x
+   - MySQL 5.7+
+   - Redis
+   - RocketMQ
+   - Elasticsearch
+   - Node.js 12+
+
+## Database Setup
+- Initial database scripts can be found in [DB/](mdc:DB)
+- For Docker deployment, refer to docker-compose configuration
+
+## API Development Guidelines
+1. All new APIs should be placed in appropriate modules:
+   - Customer-facing APIs in [buyer-api/](mdc:buyer-api)
+   - Merchant APIs in [seller-api/](mdc:seller-api)
+   - Admin APIs in [manager-api/](mdc:manager-api)
+   - Shared components in [common-api/](mdc:common-api)
+
+2. Follow RESTful API conventions:
+   - Use appropriate HTTP methods (GET, POST, PUT, DELETE)
+   - Use consistent URL patterns
+   - Implement proper error handling
+
+## Security Guidelines
+1. All sensitive operations must be authenticated
+2. Use Spring Security for access control
+3. Store sensitive configuration in environment variables
+4. Never commit sensitive credentials to version control
+
+## Testing
+1. Write unit tests for critical business logic
+2. Ensure API endpoints are properly documented
+3. Test both success and error scenarios

.cursor/rules/04-deployment-guide.mdc

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+---
+description: 
+globs: 
+alwaysApply: false
+---
+# Deployment Guide
+
+## Local Development Setup
+1. Clone the repository
+2. Import as Maven project
+3. Configure environment variables in [config/](mdc:config)
+4. Start required services (MySQL, Redis, RocketMQ, Elasticsearch)
+5. Run individual API modules
+
+## Docker Deployment
+- Use [deploy-api.yml](mdc:deploy-api.yml) for container configuration
+- Execute [docker-image.sh](mdc:docker-image.sh) to build images
+
+## Production Deployment
+1. Configure load balancer (Nginx recommended)
+2. Set up database replication/clustering
+3. Configure message queue clusters
+4. Set up monitoring and logging
+5. Configure CDN for static assets
+
+## Configuration Files
+- Database: [DB/](mdc:DB)
+- API deployment: [deploy-api.yml](mdc:deploy-api.yml)
+- Docker scripts: [docker-image.sh](mdc:docker-image.sh)
+
+## Deployment Checklist
+1. Database migration and backup
+2. Environment variable configuration
+3. Service dependencies verification
+4. SSL certificate setup
+5. Monitoring and alerting setup
+6. Backup and recovery procedures