chore: remove irrelevant code

Author: P0lip

src/Button.tsx

@@ -1,6 +1,2 @@
 // NOTE: The ordering of these imports determines the ordering in Storybook
-
-import './Welcome';
-
-import './Button';
 import './JsonSchemaViewer';

src/__stories__/Button.tsx

@@ -1 +1 @@
-export * from './Button';
+export * from './JsonSchemaViewer';