Add university scraper system with backend, frontend, and configs

- Add src/university_scraper module with scraper, analyzer, and CLI
- Add backend FastAPI service with API endpoints and database models
- Add frontend React app with university management pages
- Add configs for Harvard, Manchester, and UCL universities
- Add artifacts with various scraper implementations
- Add Docker compose configuration for deployment
- Update .gitignore to exclude generated files

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/app/config.py

@@ -0,0 +1,37 @@
+"""应用配置"""
+
+from pydantic_settings import BaseSettings
+from typing import Optional
+
+
+class Settings(BaseSettings):
+    """应用设置"""
+
+    # 应用配置
+    APP_NAME: str = "University Scraper API"
+    APP_VERSION: str = "1.0.0"
+    DEBUG: bool = True
+
+    # 数据库配置
+    DATABASE_URL: str = "sqlite:///./university_scraper.db"  # 开发环境使用SQLite
+    # 生产环境使用: postgresql://user:password@localhost/university_scraper
+
+    # Redis配置 (用于Celery任务队列)
+    REDIS_URL: str = "redis://localhost:6379/0"
+
+    # CORS配置
+    CORS_ORIGINS: list = ["http://localhost:3000", "http://127.0.0.1:3000"]
+
+    # Agent配置 (用于自动生成脚本)
+    OPENROUTER_API_KEY: Optional[str] = None
+
+    # 文件存储路径
+    SCRIPTS_DIR: str = "./scripts"
+    RESULTS_DIR: str = "./results"
+
+    class Config:
+        env_file = ".env"
+        case_sensitive = True
+
+
+settings = Settings()