Complete PDF Sort and Merge Flask Application

- Full-featured web application for PDF processing
- Microsoft Entra (Azure AD) authentication with PKCE
- Parallel PDF sorting and merging capabilities
- Job management system with real-time progress tracking
- Modern web UI with responsive design
- Comprehensive error handling and logging
- Ubuntu installation script for easy deployment
- Environment configuration for secure credential management

requirements.txt

@@ -0,0 +1,6 @@
+Flask==3.0.0
+PyMuPDF==1.23.7
+Werkzeug==3.0.1
+waitress==3.0.0
+requests-oauthlib==2.0.0
+python-dotenv==1.2.1