Add vulkan creation from resources

src/core/vulkan/mod.rs

@@ -0,0 +1,24 @@
+use context::VulkanContext;
+
+use super::app::App;
+
+mod context;
+mod utils;
+
+#[derive(Debug, thiserror::Error)]
+pub enum VulkanError {
+    #[error("Failed to create vulkan context")]
+    FailedToCreateVulkanContext,
+}
+
+pub struct Vulkan;
+
+impl Vulkan {
+    pub fn new(app: &mut App) -> Result<(), VulkanError> {
+        let vulkan_context = VulkanContext::from(app as &App);
+
+        app.world_mut().insert_resource(vulkan_context);
+
+        Ok(())
+    }
+}