refactor physics enums so Mouse-NonMouse distinction is private to mouse_interpolator

lib/common/src/physics.rs

@@ -7,17 +7,13 @@ pub type Time=crate::integer::Time<TimeInner>;
 #[derive(Clone,Debug)]
 pub enum Instruction{
 	Mouse(MouseInstruction),
-	NonMouse(NonMouseInstruction),
-}
-impl Instruction{
-	pub const IDLE:Self=Self::NonMouse(NonMouseInstruction::Misc(MiscInstruction::Idle));
-}
-#[derive(Clone,Debug)]
-pub enum NonMouseInstruction{
 	SetControl(SetControlInstruction),
 	Mode(ModeInstruction),
 	Misc(MiscInstruction),
 }
+impl Instruction{
+	pub const IDLE:Self=Self::Misc(MiscInstruction::Idle);
+}
 #[derive(Clone,Debug)]
 pub enum MouseInstruction{
 	/// Replace the entire interpolation state to avoid dividing by zero when replacing twice