Rework widget scrolling to support x+y scrolling

[MichaelHillcox]

This shouldn't break anything with existing mods but I could have missed something. This is a required change to allow FTB Quests and other related panels that use scrolling as a pan method to work with trackpads, ball scrolling, etc

[Copilot]

Pull request overview

This PR updates FTB Library’s UI scrolling pipeline to accept both horizontal and vertical scroll deltas (trackpads / “free” scrolling), while keeping a deprecated single-axis scroll API for transitional compatibility.

Changes:

• Introduces a new mouseScrolled(mouseX, mouseY, scrollHorizontal, scrollVertical) API on Widget and propagates it through screens/panels.
• Updates several widgets/panels to consume the new vertical delta (and prepares for horizontal support).
• Updates Gradle’s mod-publish plugin version.

Reviewed changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
common/src/main/java/dev/ftb/mods/ftblibrary/ui/Widget.java	Adds new 2D scroll method and deprecates old 1D method.
common/src/main/java/dev/ftb/mods/ftblibrary/ui/ScrollBar.java	Migrates scrollbar scrolling to the new 2D scroll signature.
common/src/main/java/dev/ftb/mods/ftblibrary/ui/ScreenWrapper.java	Routes Minecraft Screen scroll events into the wrapped GUI (with temporary legacy fallback).
common/src/main/java/dev/ftb/mods/ftblibrary/ui/Panel.java	Propagates 2D scroll into child widgets and panel scrolling.
common/src/main/java/dev/ftb/mods/ftblibrary/ui/IntTextBox.java	Updates scroll-to-increment behavior to use the vertical delta.
common/src/main/java/dev/ftb/mods/ftblibrary/ui/DropDownMenu.java	Removes redundant scrollPanel override (now handled by base behavior).
common/src/main/java/dev/ftb/mods/ftblibrary/ui/BaseScreen.java	Updates focused-widget and modal-panel scroll dispatch to 2D scroll.
common/src/main/java/dev/ftb/mods/ftblibrary/config/ui/resource/ResourceSelectorScreen.java	Updates scroll adjustments to use the vertical delta.
common/src/main/java/dev/ftb/mods/ftblibrary/config/ui/EditStringConfigOverlay.java	Updates scroll-to-cycle behavior to use the vertical delta and new signature.
build.gradle	Bumps me.modmuss50.mod-publish-plugin version.

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[MichaelHillcox]

Updated the logic to be more consistent with a standard operating system scroll.

If shift is applied, attempt to apply either delta to the X axis
If shift isn't applied use the user provided delta

[Copilot]

Pull request overview

Copilot reviewed 9 out of 10 changed files in this pull request and generated 4 comments.