Initial commit: Info-Beamer Streaming Channel System

- Complete Flask web application for digital signage management
- Streaming channels for organized content delivery
- User authentication with admin/user roles
- Bootstrap UI with light/dark theme support
- File upload and management system
- Activity logging and monitoring
- API endpoints for Info-Beamer device integration
- Database models for channels, content, users, and activity logs

.github/copilot-instructions.md

@@ -0,0 +1,17 @@
+- [x] Clarify Project Requirements
+- [x] Scaffold the Project
+- [x] Customize the Project
+- [ ] Install Required Extensions
+- [x] Compile the Project
+- [ ] Create and Run Task
+- [ ] Launch the Project
+- [x] Ensure Documentation is Complete
+
+---
+
+**Progress Summary:**
+- Basic Flask server created in `server.py` for file upload and serving
+- `uploads/` directory created for storing content
+- `README.md` with usage instructions added
+
+Next steps: You can now run the server and access it from your Info-Beamer devices.