added flow display controls overlay

src/components/common/MenuDots/index.tsx

@@ -0,0 +1,17 @@
+import React, { FC } from 'react';
+import styles from '~/components/flow/FlowCell/styles.module.scss';
+import { Icon } from '~/components/input/Icon';
+import { ButtonProps } from '~/utils/types';
+import classNames from 'classnames';
+
+interface Props extends ButtonProps {}
+
+const MenuDots: FC<Props> = ({ ...rest }) => (
+  <button {...rest} className={classNames(styles.button, rest.className)}>
+    <div className={styles.dots}>
+      <Icon icon="menu" size={24} />
+    </div>
+  </button>
+);
+
+export { MenuDots };