Rename crate folders to remove raidillon prefix

platform/src/platform.rs

@@ -0,0 +1,8 @@
+use raidillon_assets::ModelManager;
+use raidillon_core::Engine;
+
+pub trait Platform {
+    /// Initialize platform.
+    fn initialize(engine: Engine, title: String, width: u32, height: u32) -> Self;
+    fn run(self);
+}