feat: Add pill button (#56)

src/features/ui/ui/button.rs

@@ -22,6 +22,28 @@ pub fn button(
     )
 }
 
+pub fn pill_button(
+    button_type: impl Component,
+    variant: ButtonVariant,
+    node: Node,
+    title: impl Into<String>,
+    font_size: f32,
+) -> impl Bundle {
+    (
+        Button,
+        button_type,
+        variant.clone(),
+        node,
+        BackgroundColor(variant.normal_background()),
+        BorderRadius::MAX,
+        children![(
+            Text::new(title),
+            TextFont::from_font_size(font_size),
+            TextColor(variant.text_color())
+        )],
+    )
+}
+
 pub fn update_buttons(
     mut interaction_query: Query<
         (&Interaction, &ButtonVariant, &mut BackgroundColor),