feat: Add shop button to HUD (#34)

src/features/hud/mod.rs

@@ -1,6 +1,6 @@
-use crate::features::inventory;
 use crate::features::phase::components::TimerSettings;
 use crate::features::savegame::messages::SavegameDumpMessage;
+use crate::features::{inventory, shop};
 use crate::prelude::*;
 use components::*;
 use ui::*;
@@ -41,6 +41,16 @@ fn setup(mut commands: Commands) {
         children![
             text_with_component(TextType::Phase, "...", 16.0, Color::WHITE),
             text_with_component(TextType::Timer, "...", 16.0, Color::WHITE),
+            button(
+                shop::components::ButtonType::ShopOpen,
+                ButtonVariant::Secondary,
+                Node {
+                    padding: UiRect::all(px(10)),
+                    ..default()
+                },
+                "Shop",
+                16.0
+            ),
             button(
                 inventory::components::ButtonType::InventoryOpen,
                 ButtonVariant::Secondary,