Feature Request: Text Zoom (Ctrl + Mouse Wheel) Functionality

Description:

Implement a text zoom feature in mRemoteNG that allows users to increase or decrease the font size of the terminal/session display by holding down the Ctrl key and scrolling the mouse wheel, similar to the functionality found in Windows Terminal.

Use Case:

Users often need to adjust the text size during sessions for better readability, especially when dealing with:

• High-resolution displays where text appears too small.
• Presentations or demonstrations where larger text is required.
• Users with visual impairments who require adjustable text sizes.
• Quickly adjusting the text for different remote servers with differing output.

Benefits:

• Improved user experience and accessibility.
• Increased productivity by allowing users to quickly adjust text size without navigating through menus.
• Consistency with modern terminal applications like Windows Terminal.

Implementation Details (Suggestions):

• Bind the Ctrl + Mouse Wheel event to a function that adjusts the font size of the active session's terminal/display.
• Implement a configurable zoom step (e.g., small, medium, large increments).
• Consider persisting the zoom level for each session or globally.
• Optionally, display a visual indicator of the current zoom level.
• The zoom should work on any embedded terminal like putty, or other terminal sessions.

Labels:

• feature-request
• usability
• accessibility
• terminal
• zooming