feat: lighting system

- Added lamp bundle
- Moved door collider to its children
- Updated level structure

src/lib.rs

@@ -7,6 +7,7 @@ use bevy_rapier2d::{
     prelude::*,
     rapier::prelude::IntegrationParameters,
 };
+use bevy_light_2d::prelude::*;
 use clap::Parser;
 
 pub mod input;
@@ -60,6 +61,9 @@ pub fn camera_bundle() -> impl Bundle {
             scale: 1.,
             ..OrthographicProjection::default_2d()
         }),
+        Light2d {
+            ambient_light: AmbientLight2d { brightness: 0.25, ..default() }
+        },
         Name::new("Camera2d"),
     )
 }
@@ -101,6 +105,7 @@ impl Plugin for ExpeditionPlugin {
                 TomlAssetPlugin::<layout::asset::structs::LevelAsset>::new(&["toml"]),
                 input::plugin::InputAssetPlugin::<input::InputAction>::default(),
                 input::plugin::InputAssetPlugin::<input::UiAction>::default(),
+                Light2dPlugin,
             ))
             .init_state::<LoadingState>()
             .init_state::<GameState>()