simplify implementation of Default for hud::IsClickable

src/hud.rs

@@ -260,7 +260,7 @@ impl Message {
     }
 }
 
-#[derive(Component)]
+#[derive(Component, Default)]
 pub struct IsClickable {
     pub name: Option<String>,
     pub pronoun: Option<String>,
@@ -268,17 +268,6 @@ pub struct IsClickable {
     pub distance: Option<f64>,
     pub disable_in_map: bool,
 }
-impl Default for IsClickable {
-    fn default() -> Self {
-        Self {
-            name: None,
-            pronoun: None,
-            displayed_mass: None,
-            distance: None,
-            disable_in_map: false,
-        }
-    }
-}
 
 #[derive(Resource)]
 pub struct Log {