Add EOF newlines to all files that don't have it already for consistency

module/settings/client_settings.mjs

@@ -18,4 +18,4 @@ export default function() {
 		default: true,
 		requiresReload: false,
 	});
-};
+};

module/settings/dev_settings.mjs

@@ -13,4 +13,4 @@ export default function() {
 		config: false,
 		requiresReload: false,
 	});
-};
+};

module/settings/index.mjs

@@ -6,4 +6,4 @@ export default function registerSettings() {
 	registerClientSettings();
 	registerWorldSettings();
 	registerDevSettings();
-};
+};

module/settings/world_settings.mjs

@@ -59,4 +59,4 @@ export default function() {
 			game.settings.set(`dotdungeon`, `preSaveAspectLimit`, floored);
 		},
 	});
-};
+};