build: finish move of BepuPhysics2 to seperate branch

Prowl.Editor/Editor/ProjectSettingsWindow.cs

@@ -21,7 +21,6 @@ public ProjectSettingsWindow(Type settingToOpen) : base(settingToOpen, "Project
 
     public override void RenderSideView()
     {
-        RenderSideViewElement(PhysicsSetting.Instance);
         RenderSideViewElement(BuildProjectSettings.Instance);
     }
 }

Prowl.Editor/Program.cs

@@ -81,8 +81,6 @@ private static int Run(CliOpenOptions options)
             // Editor-specific update code
             if (Project.HasProject)
             {
-                Physics.Initialize();
-
                 if (!s_createdDefaultWindows)
                 {
                     s_createdDefaultWindows = true;

Prowl.Runtime/Application.cs

@@ -123,7 +123,6 @@ static void AppClose()
         IsRunning = false;
         Quitting?.Invoke();
         Graphics.Dispose();
-        Physics.Dispose();
         AudioSystem.Dispose();
         AssemblyManager.Dispose();
         Debug.Log("Is terminating...");