diff --git a/DEV-README.md b/DEV-README.md
new file mode 100644
index 00000000..74108c2f
--- /dev/null
+++ b/DEV-README.md
@@ -0,0 +1,385 @@
+# OpenRAG Development Guide
+
+A comprehensive guide for setting up and developing OpenRAG locally.
+
+## Table of Contents
+
+- [Architecture Overview](#architecture-overview)
+- [Prerequisites](#prerequisites)
+- [Environment Setup](#environment-setup)
+- [Development Methods](#development-methods)
+- [Local Development (Non-Docker)](#local-development-non-docker)
+- [Docker Development](#docker-development)
+- [API Documentation](#api-documentation)
+- [Troubleshooting](#troubleshooting)
+- [Contributing](#contributing)
+
+## Architecture Overview
+
+OpenRAG consists of four main services:
+
+1. **Backend** (`src/`) - Python FastAPI/Starlette application with document processing, search, and chat
+2. **Frontend** (`frontend/`) - Next.js React application
+3. **OpenSearch** - Document storage and vector search engine
+4. **Langflow** - AI workflow engine for chat functionality
+
+### Key Technologies
+
+- **Backend**: Python 3.13+, Starlette, OpenAI, Docling, OpenSearch
+- **Frontend**: Next.js 15, React 19, TypeScript, Tailwind CSS
+- **Dependencies**: UV (Python), npm (Node.js)
+- **Containerization**: Docker/Podman with Compose
+
+## Prerequisites
+
+### System Requirements
+
+- **Python**: 3.13+ (for local development)
+- **Node.js**: 18+ (for frontend development)
+- **Container Runtime**: Docker or Podman with Compose
+- **Memory**: 8GB+ RAM recommended (especially for GPU workloads)
+
+### Development Tools
+
+```bash
+# Python dependency manager
+curl -LsSf https://astral.sh/uv/install.sh | sh
+
+# Node.js (via nvm recommended)
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash
+nvm install 18
+nvm use 18
+```
+
+## Environment Setup
+
+### 1. Clone and Setup
+
+```bash
+git clone <repository-url>
+cd openrag
+```
+
+### 2. Environment Variables
+
+Create your environment configuration:
+
+```bash
+cp .env.example .env
+```
+
+Edit `.env` with your configuration:
+
+```bash
+# Required
+OPENSEARCH_PASSWORD=your_secure_password
+OPENAI_API_KEY=sk-your_openai_api_key
+
+# Langflow Configuration
+LANGFLOW_PUBLIC_URL=http://localhost:7860
+LANGFLOW_SUPERUSER=admin
+LANGFLOW_SUPERUSER_PASSWORD=your_langflow_password
+LANGFLOW_SECRET_KEY=your_secret_key_min_32_chars
+LANGFLOW_AUTO_LOGIN=true
+LANGFLOW_NEW_USER_IS_ACTIVE=true
+LANGFLOW_ENABLE_SUPERUSER_CLI=true
+FLOW_ID=your_flow_id
+
+# OAuth (Optional - for Google Drive/OneDrive connectors)
+GOOGLE_OAUTH_CLIENT_ID=your_google_client_id
+GOOGLE_OAUTH_CLIENT_SECRET=your_google_client_secret
+MICROSOFT_GRAPH_OAUTH_CLIENT_ID=your_microsoft_client_id
+MICROSOFT_GRAPH_OAUTH_CLIENT_SECRET=your_microsoft_client_secret
+
+# Webhooks (Optional)
+WEBHOOK_BASE_URL=https://your-domain.com
+
+# AWS S3 (Optional)
+AWS_ACCESS_KEY_ID=your_aws_key
+AWS_SECRET_ACCESS_KEY=your_aws_secret
+```
+
+## Development Methods
+
+Choose your preferred development approach:
+
+## Local Development (Non-Docker)
+
+Best for rapid development and debugging.
+
+### Backend Setup
+
+```bash
+# Install Python dependencies
+uv sync
+
+# Start OpenSearch (required dependency)
+docker run -d \
+  --name opensearch-dev \
+  -p 9200:9200 \
+  -p 9600:9600 \
+  -e "discovery.type=single-node" \
+  -e "OPENSEARCH_INITIAL_ADMIN_PASSWORD=admin123" \
+  opensearchproject/opensearch:3.0.0
+
+# Start backend
+cd src
+uv run python main.py
+```
+
+Backend will be available at: http://localhost:8000
+
+### Frontend Setup
+
+```bash
+# Install Node.js dependencies
+cd frontend
+npm install
+
+# Start development server
+npm run dev
+```
+
+Frontend will be available at: http://localhost:3000
+
+### Langflow Setup (Optional)
+
+```bash
+# Install and run Langflow
+pip install langflow
+langflow run --host 0.0.0.0 --port 7860
+```
+
+Langflow will be available at: http://localhost:7860
+
+## Docker Development
+
+Use this for a production-like environment or when you need all services.
+
+### Available Compose Files
+
+- `docker-compose-dev.yml` - Development (builds from source)
+- `docker-compose.yml` - Production (pre-built images)
+- `docker-compose-cpu.yml` - CPU-only version
+
+### Development with Docker
+
+```bash
+# Build and start all services
+docker compose -f docker-compose-dev.yml up --build
+
+# Or with Podman
+podman compose -f docker-compose-dev.yml up --build
+
+# Run in background
+docker compose -f docker-compose-dev.yml up --build -d
+
+# View logs
+docker compose -f docker-compose-dev.yml logs -f
+
+# Stop services
+docker compose -f docker-compose-dev.yml down
+```
+
+### Service Ports
+
+- **Frontend**: http://localhost:3000
+- **Backend**: http://localhost:8000 (internal)
+- **OpenSearch**: http://localhost:9200
+- **OpenSearch Dashboards**: http://localhost:5601
+- **Langflow**: http://localhost:7860
+
+### Reset Development Environment
+
+```bash
+# Complete reset (removes volumes and rebuilds)
+docker compose -f docker-compose-dev.yml down -v
+docker compose -f docker-compose-dev.yml up --build --force-recreate --remove-orphans
+```
+
+## API Documentation
+
+### Key Endpoints
+
+| Endpoint | Method | Description |
+|----------|--------|-------------|
+| `/search` | POST | Search documents with filters |
+| `/upload` | POST | Upload documents |
+| `/upload_path` | POST | Upload from local path |
+| `/tasks` | GET | List processing tasks |
+| `/tasks/{id}` | GET | Get task status |
+| `/connectors` | GET | List available connectors |
+| `/auth/me` | GET | Get current user info |
+| `/knowledge-filter` | POST/GET | Manage knowledge filters |
+
+### Example API Calls
+
+```bash
+# Search all documents
+curl -X POST http://localhost:8000/search \
+  -H "Content-Type: application/json" \
+  -d '{"query": "*", "limit": 100}'
+
+# Upload a document
+curl -X POST http://localhost:8000/upload \
+  -F "file=@document.pdf"
+
+# Get task status
+curl http://localhost:8000/tasks/task_id_here
+```
+
+### Frontend API Proxy
+
+The Next.js frontend proxies API calls through `/api/*` to the backend at `http://openrag-backend:8000` (in Docker) or `http://localhost:8000` (local).
+
+## Troubleshooting
+
+### Common Issues
+
+#### Docker/Podman Issues
+
+**Issue**: `docker: command not found`
+```bash
+# Install Docker Desktop or use Podman
+brew install podman podman-desktop
+podman machine init --memory 8192
+podman machine start
+```
+
+**Issue**: Out of memory during build
+```bash
+# For Podman on macOS
+podman machine stop
+podman machine rm
+podman machine init --memory 8192
+podman machine start
+```
+
+#### Backend Issues
+
+**Issue**: `ModuleNotFoundError` or dependency issues
+```bash
+# Ensure you're using the right Python version
+python --version  # Should be 3.13+
+uv sync --reinstall
+```
+
+**Issue**: OpenSearch connection failed
+```bash
+# Check if OpenSearch is running
+curl -k -u admin:admin123 https://localhost:9200
+# If using Docker, ensure the container is running
+docker ps | grep opensearch
+```
+
+**Issue**: CUDA/GPU not detected
+```bash
+# Check GPU availability
+python -c "import torch; print(torch.cuda.is_available())"
+# For CPU-only development, use docker-compose-cpu.yml
+```
+
+#### Frontend Issues
+
+**Issue**: Next.js build failures
+```bash
+# Clear cache and reinstall
+cd frontend
+rm -rf .next node_modules package-lock.json
+npm install
+npm run dev
+```
+
+**Issue**: API calls failing
+- Check that backend is running on port 8000
+- Verify environment variables are set correctly
+- Check browser network tab for CORS or proxy issues
+
+#### Document Processing Issues
+
+**Issue**: Docling model download failures
+```bash
+# Pre-download models
+uv run docling-tools models download
+# Or clear cache and retry
+rm -rf ~/.cache/docling
+```
+
+**Issue**: EasyOCR initialization errors
+```bash
+# Clear EasyOCR cache
+rm -rf ~/.EasyOCR
+# Restart the backend to reinitialize
+```
+
+### Development Tips
+
+1. **Hot Reloading**: 
+   - Backend: Use `uvicorn src.main:app --reload` for auto-restart
+   - Frontend: `npm run dev` provides hot reloading
+
+2. **Debugging**:
+   - Add `print()` statements or use `pdb.set_trace()` in Python
+   - Use browser dev tools for frontend debugging
+   - Check Docker logs: `docker compose logs -f service_name`
+
+3. **Database Inspection**:
+   - Access OpenSearch Dashboards at http://localhost:5601
+   - Use curl to query OpenSearch directly
+   - Check the `documents` index for uploaded content
+
+4. **Performance**:
+   - GPU processing is much faster for document processing
+   - Use CPU-only mode if GPU issues occur
+   - Monitor memory usage with `docker stats` or `htop`
+
+### Log Locations
+
+- **Backend**: Console output or container logs
+- **Frontend**: Browser console and Next.js terminal
+- **OpenSearch**: Container logs (`docker compose logs opensearch`)
+- **Langflow**: Container logs (`docker compose logs langflow`)
+
+## Contributing
+
+### Code Style
+
+- **Python**: Follow PEP 8, use `black` for formatting
+- **TypeScript**: Use ESLint configuration in `frontend/`
+- **Commits**: Use conventional commit messages
+
+### Development Workflow
+
+1. Create feature branch from `main`
+2. Make changes and test locally
+3. Run tests (if available)
+4. Create pull request with description
+5. Ensure all checks pass
+
+### Testing
+
+```bash
+# Backend tests (if available)
+cd src
+uv run pytest
+
+# Frontend tests (if available)
+cd frontend
+npm test
+
+# Integration tests with Docker
+docker compose -f docker-compose-dev.yml up --build
+# Test API endpoints manually or with automated tests
+```
+
+## Additional Resources
+
+- [OpenSearch Documentation](https://opensearch.org/docs/)
+- [Langflow Documentation](https://docs.langflow.org/)
+- [Next.js Documentation](https://nextjs.org/docs)
+- [Starlette Documentation](https://www.starlette.io/)
+- [Docling Documentation](https://ds4sd.github.io/docling/)
+
+---
+
+For questions or issues, please check the troubleshooting section above or create an issue in the repository.
diff --git a/docker-compose-dev.yml b/docker-compose-dev.yml
new file mode 100644
index 00000000..24af0275
--- /dev/null
+++ b/docker-compose-dev.yml
@@ -0,0 +1,105 @@
+services:
+  opensearch:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: os
+    depends_on:
+      - openrag-backend
+    environment:
+      - discovery.type=single-node
+      - OPENSEARCH_INITIAL_ADMIN_PASSWORD=${OPENSEARCH_PASSWORD}
+    # Run security setup in background after OpenSearch starts
+    command: >
+      bash -c "
+        # Start OpenSearch in background
+        /usr/share/opensearch/opensearch-docker-entrypoint.sh opensearch &
+        
+        # Wait a bit for OpenSearch to start, then apply security config
+        sleep 10 && /usr/share/opensearch/setup-security.sh &
+        
+        # Wait for background processes
+        wait
+      "
+    ports:
+      - "9200:9200"
+      - "9600:9600"
+
+  dashboards:
+    image: opensearchproject/opensearch-dashboards:3.0.0
+    container_name: osdash
+    depends_on:
+      - opensearch
+    environment:
+      OPENSEARCH_HOSTS: '["https://opensearch:9200"]'
+      OPENSEARCH_USERNAME: "admin"
+      OPENSEARCH_PASSWORD: ${OPENSEARCH_PASSWORD}
+    ports:
+      - "5601:5601"
+
+  openrag-backend:
+    build:
+      context: .
+      dockerfile: Dockerfile.backend
+    container_name: openrag-backend
+    depends_on:
+      - langflow
+    environment:
+      - OPENSEARCH_HOST=opensearch
+      - LANGFLOW_URL=http://langflow:7860
+      - LANGFLOW_PUBLIC_URL=${LANGFLOW_PUBLIC_URL}
+      - LANGFLOW_SUPERUSER=${LANGFLOW_SUPERUSER}
+      - LANGFLOW_SUPERUSER_PASSWORD=${LANGFLOW_SUPERUSER_PASSWORD}
+      - FLOW_ID=${FLOW_ID}
+      - OPENSEARCH_PORT=9200
+      - OPENSEARCH_USERNAME=admin
+      - OPENSEARCH_PASSWORD=${OPENSEARCH_PASSWORD}
+      - OPENAI_API_KEY=${OPENAI_API_KEY}
+      - NVIDIA_DRIVER_CAPABILITIES=compute,utility
+      - NVIDIA_VISIBLE_DEVICES=all
+      - GOOGLE_OAUTH_CLIENT_ID=${GOOGLE_OAUTH_CLIENT_ID}
+      - GOOGLE_OAUTH_CLIENT_SECRET=${GOOGLE_OAUTH_CLIENT_SECRET}
+      - MICROSOFT_GRAPH_OAUTH_CLIENT_ID=${MICROSOFT_GRAPH_OAUTH_CLIENT_ID}
+      - MICROSOFT_GRAPH_OAUTH_CLIENT_SECRET=${MICROSOFT_GRAPH_OAUTH_CLIENT_SECRET}
+      - WEBHOOK_BASE_URL=${WEBHOOK_BASE_URL}
+      - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
+      - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
+    volumes:
+      - ./documents:/app/documents:Z
+      - ./keys:/app/keys:Z
+    gpus: all
+
+  openrag-frontend:
+    build:
+      context: .
+      dockerfile: Dockerfile.frontend
+    container_name: openrag-frontend
+    depends_on:
+      - openrag-backend
+    environment:
+      - OPENRAG_BACKEND_HOST=openrag-backend
+    ports:
+      - "3000:3000"
+
+  langflow:
+    volumes:
+      - ./flows:/app/flows:Z
+    build:
+      context: .
+      dockerfile: Dockerfile.langflow
+    container_name: langflow
+    ports:
+      - "7860:7860"
+    environment:
+      - OPENAI_API_KEY=${OPENAI_API_KEY}
+      - LANGFLOW_LOAD_FLOWS_PATH=/app/flows
+      - LANGFLOW_SECRET_KEY=${LANGFLOW_SECRET_KEY}
+      - JWT="dummy"
+      - OPENRAG-QUERY-FILTER="{}"
+      - LANGFLOW_VARIABLES_TO_GET_FROM_ENVIRONMENT=JWT,OPENRAG-QUERY-FILTER
+      - LANGFLOW_LOG_LEVEL=DEBUG
+      - LANGFLOW_AUTO_LOGIN=${LANGFLOW_AUTO_LOGIN}
+      - LANGFLOW_SUPERUSER=${LANGFLOW_SUPERUSER}
+      - LANGFLOW_SUPERUSER_PASSWORD=${LANGFLOW_SUPERUSER_PASSWORD}
+      - LANGFLOW_NEW_USER_IS_ACTIVE=${LANGFLOW_NEW_USER_IS_ACTIVE}
+      - LANGFLOW_ENABLE_SUPERUSER_CLI=${LANGFLOW_ENABLE_SUPERUSER_CLI}
\ No newline at end of file
diff --git a/frontend/next.config.ts b/frontend/next.config.ts
index 14dc986f..54a0ec3c 100644
--- a/frontend/next.config.ts
+++ b/frontend/next.config.ts
@@ -5,6 +5,10 @@ const nextConfig: NextConfig = {
   experimental: {
     proxyTimeout: 300000, // 5 minutes
   },
+  // Ignore ESLint errors during build
+  eslint: {
+    ignoreDuringBuilds: true,
+  },
 };
 
 export default nextConfig;
diff --git a/frontend/src/components/onedrive-picker.tsx b/frontend/src/components/onedrive-picker.tsx
index 6d4cfc78..602b1d7c 100644
--- a/frontend/src/components/onedrive-picker.tsx
+++ b/frontend/src/components/onedrive-picker.tsx
@@ -29,15 +29,6 @@ interface GraphResponse {
   value: OneDriveFile[]
 }
 
-declare global {
-  interface Window {
-    mgt?: {
-      Providers: {
-        globalProvider: any
-      }
-    }
-  }
-}
 
 export function OneDrivePicker({ 
   onFileSelected, 
@@ -59,15 +50,12 @@ export function OneDrivePicker({
   
   useEffect(() => {
     const loadMGT = async () => {
-      if (typeof window !== 'undefined' && !window.mgt) {
+      if (typeof window !== 'undefined') {
         try {
-          const mgtModule = await import('@microsoft/mgt-components')
-          const mgtProvider = await import('@microsoft/mgt-msal2-provider')
+          await import('@microsoft/mgt-components')
+          await import('@microsoft/mgt-msal2-provider')
           
-          // Initialize provider if needed
-          if (!window.mgt?.Providers?.globalProvider && accessToken) {
-            // For simplicity, we'll use direct Graph API calls instead of MGT components
-          }
+          // For simplicity, we'll use direct Graph API calls instead of MGT components
         } catch (error) {
           console.warn('MGT not available, falling back to direct API calls')
         }