Feature: #107756 - Add QR Code module 

Description 

A new Link Management > QR Codes backend module has been introduced, grouped alongside the existing Link Management > Redirects module.

The QR Codes module provides editors with an efficient way to generate reusable QR codes for various purposes, such as printing them on promotional materials, booth displays, or marketing collateral.

Each generated QR code contains a permanent, unique URL that never changes, ensuring printed materials remain valid indefinitely. While the QR code URL itself stays constant, the destination it redirects to can be updated at any time, providing flexibility to adapt campaigns or redirect visitors to current content without requiring reprints.

The module includes a convenient button to generate QR codes on demand, offering multiple download options including different formats (PNG, SVG) and customizable sizes to suit various use cases and printing requirements.

Impact 

The new QR Code module enables users to create scannable QR codes that redirect to any specified URL. This feature is particularly valuable for marketing campaigns, events, and printed materials where maintaining flexibility in the destination URL is essential while preserving the QR code itself.