do a basic scene and way too much organization and fail to implement panning

src/camera.rs

@@ -0,0 +1,13 @@
+//! The general app camera module, not to be confused with the `game::camera`¹ module.
+//!
+//! 1: I can't link to out of scope private items, so you'll have to navigate there yourself.
+use bevy::prelude::*;
+
+/// Sets up the camera for the entire app, with a starting position for the game. (TODO: probably change that)
+/// This camera is also used for menu rendering etc.
+pub fn setup(mut c: Commands) {
+    c.spawn((
+        Camera3d::default(),
+        Transform::from_xyz(-20., 15., 0.).looking_at(Vec3::ZERO, Vec3::Y),
+    ));
+}