request: adding alt + mouse wheel for scrolling horizontally in "Home" page and "Discover" page

[RifhenHardt]

Checklist

• I checked that this feature has not been requested before
• I checked that this feature is not in the "Not planned" list
• This feature will benefit the majority of users

Problem Description / Use Case

just like what it says on the title, I'm hoping for it to be implemented since Seanime service is originally for desktop only, so I'm hoping it would be implemented for ease of use scrolling horizontally

Proposed Solution

alt + mouse wheel for scrolling horizontally