API Reference: Gesture Presenter

1. Upload Presentation

POST /api/upload

• Content-Type: multipart/form-data
• Payload: file: presentation.pdf
• Response: {"id": "pres-01", "fileName": "presentation.pdf", "pageCount": 14}

2. Retrieve Presentation

GET /api/presentations/:id

• Response: Streamed PDF binary stream with Content-Type: application/pdf.