[Feature] - Implement QR Code Logic

[RespectMathias]

Description

Develop logic for QR code generation and scanning to enable desk connections.

Motivation

To allow users to quickly connect to desks using QR codes, enhancing usability.

Proposed Solution

• Use a library like QRCoder for QR code operations.
• Ensure the QR code contains necessary desk information securely.
• Integrate QR code functionality into relevant parts of the application.

Acceptance Criteria

• Feature is clearly defined.
• QR codes correctly encode and decode desk information.
• Code is reviewed and approved by at least one other team member.

Additional Info

• Update the project report with the QR code implementation details.
• Consider security aspects in encoding information within QR codes.