Feature Request: Automatic Third Partition Creation in Ventoy

[MADEEB80]

Dear Ventoy Developers,

I am writing to request a new feature addition to Ventoy: automatic third partition creation on the bootable USB drive.

Currently, Ventoy requires manual creation of separate partitions for additional data beyond the ISO files. This can be inconvenient and time-consuming, especially for users who frequently work with multiple ISOs and need dedicated space for data like persistent settings or additional files.

Adding the ability to automatically create a third partition during Ventoy installation would significantly improve usability and convenience for several reasons:

Reduces manual steps: Eliminates the need for manual partition creation and formatting, streamlining the overall setup process.
Flexibility: Users can customize the size and type of the third partition during installation to suit their specific needs.
Efficient space utilization: Allows for full utilization of the USB drive's capacity by dedicating a portion to data storage.
Improved organization: Maintains a clear separation between bootable ISOs and user data for better organization and clarity.
I believe this feature would be valuable for a large segment of Ventoy users, particularly those who:

Regularly use multiple ISOs on a single USB drive.
Require persistent settings or dedicated data storage space alongside their ISOs.
Appreciate streamlined and efficient workflows.
I understand that development resources are limited, but I hope you will consider this feature request seriously. I am happy to provide further details or discuss the technical feasibility of this implementation.

Thank you for your time and consideration.

Sincerely,