added nix flake and started actions

crates/bevy_openxr/src/lib.rs

@@ -8,6 +8,7 @@ use bevy_xr::camera::XrCameraPlugin;
 use init::XrInitPlugin;
 use render::XrRenderPlugin;
 
+pub mod actions;
 pub mod camera;
 pub mod error;
 pub mod extensions;

crates/bevy_openxr/src/render.rs

@@ -93,6 +93,7 @@ pub fn init_views(
         ));
         views.push(default());
     }
+    commands.spawn(XrCameraBundle::default());
     commands.insert_resource(XrViews(views));
 }