code refactoring throughout package (not impacting functionality); bump dev dependencies; rebuild storybook files; update badges in README.md file

Author: based-ghost

README.md

@@ -1,7 +1,8 @@
-[![Latest Stable Version](https://img.shields.io/npm/v/react-functional-select.svg?style=for-the-badge)](https://www.npmjs.com/package/react-functional-select)
-[![Issues](https://img.shields.io/github/issues/based-ghost/react-functional-select.svg?style=for-the-badge)](https://github.com/based-ghost/react-functional-select/issues)
-[![License](https://img.shields.io/badge/license-mit-red.svg?style=for-the-badge)](https://www.npmjs.com/package/react-functional-select)
-[![Downloads](https://img.shields.io/npm/dt/react-functional-select?style=for-the-badge)](https://www.npmjs.com/package/react-functional-select)
+[![npm version](https://img.shields.io/npm/v/react-functional-select.svg?style=flat-square)](https://www.npmjs.com/package/react-functional-select)
+[![npm downloads](https://img.shields.io/npm/dt/react-functional-select.svg?style=flat-square)](https://www.npmjs.com/package/react-functional-select)
+[![Issues](https://img.shields.io/github/issues/based-ghost/react-functional-select.svg?style=flat-square)](https://github.com/based-ghost/react-functional-select/issues)
+[![License](https://img.shields.io/badge/license-mit-red.svg?style=flat-square)](https://www.npmjs.com/package/react-functional-select)
+[![style: styled-components](https://img.shields.io/badge/style-%F0%9F%92%85%20styled--components-orange.svg?style=flat-square)](https://github.com/styled-components/styled-components)
 
 # react-functional-select
 

__stories__/helpers/components/PackageLink.tsx

@@ -1,4 +1,5 @@
 import styled from 'styled-components';
+
 import type { FunctionComponent } from 'react';
 
 type PackageLinkProps = Readonly<{

__stories__/index.stories.tsx

@@ -2,7 +2,6 @@ import { useMemo, useRef, useState, useEffect, useCallback, Fragment } from 'rea
 import { Select } from '../src';
 import { toast } from 'react-toastify';
 import { useUpdateEffect } from '../src/hooks';
-
 import {
   OPTION_CLS,
   OPTION_FOCUSED_CLS,
@@ -16,7 +15,6 @@ import {
   SELECT_CONTAINER_CLS,
   CONTROL_CONTAINER_CLS,
 } from '../src/constants';
-
 import {
   Button,
   Buttons,