Update requirements.txt for API + Gradio

requirements.txt

@@ -0,0 +1,27 @@
+# FastAPI & Web Server
+fastapi>=0.115.0
+uvicorn[standard]>=0.32.0
+gradio>=5.0.0
+
+# Scrapling core
+scrapling>=0.4.0
+
+# Web scraping dependencies
+playwright>=1.49.0
+beautifulsoup4>=4.12.0
+lxml>=5.0.0
+
+# HTTP & async
+aiohttp>=3.10.0
+httpx>=0.27.0
+
+# Data processing
+pandas>=2.2.0
+python-dotenv>=1.0.0
+
+# AI/LLM integration
+pydantic>=2.9.0
+mcp>=1.0.0
+
+# Utilities
+requests>=2.32.0