Update gizmo scaling behaviour to match translation (ray cast)

[adriengivry]

Problem this feature should fix

Scaling an object using the gizmo operates at a different magnitude than translation. This PR changed the translation gizmo to be ray-based, providing more accurate translations: #306

Expected solution

We should update the scaling behaviour in:

Overload/Sources/Overload/OvEditor/src/OvEditor/Core/GizmoBehaviour.cpp

Line 182 in aa7b23a

void OvEditor::Core::GizmoBehaviour::ApplyScale(const OvMaths::FMatrix4& p_viewMatrix, const OvMaths::FMatrix4& p_projectionMatrix, const OvMaths::FVector2& p_viewSize) const

to align it with the new translation behavior.

Screenshots

OvEditor_8kV8uHTU5B.mp4