Update README to remove hackathon mention

Update Netlify configuration and add HTML index page; enhance function handler with error handling

Refactor build process: create build.py script for dependency installation and dist directory preparation

Remove runtime.txt file as it is no longer needed

Update Netlify build command and environment configuration; remove Vercel requirements file

Update Python version to 3.10, add .nvmrc for Node version, and create build script for environment setup

Update Python version to 3.11 in app.json and runtime.txt

Update Netlify build configuration to include publish directory

Update environment configuration for Gemini API and add Vercel deployment setup

Update Dockerfile, docker-compose, and environment configurations for Gemini API integration and security enhancements

Enhance document processing to support local file paths and structured responses in query results

Refactor to integrate Gemini API, update environment variables, and enhance decision-making logic

Merge remote main branch with local changes

Initial commit: LLM-powered document processing system

Create empty __init__.py file