input: add per-device scroll-factor (#11241)

hyprtester/test.conf

@@ -151,6 +151,11 @@ animations {
     animation = workspacesOut, 1, 1.94, almostLinear, fade
 }
 
+device {
+    name = test-mouse-1
+    enabled = true
+}
+
 # Ref https://wiki.hyprland.org/Configuring/Workspace-Rules/
 # "Smart gaps" / "No gaps when only"
 # uncomment all if you wish to use that.
@@ -213,6 +218,10 @@ device {
     sensitivity = -0.5
 }
 
+debug {
+    disable_logs = false
+}
+
 
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