chore: add code formatting and linting (#952)

packages/netlify-cms-ui-default/src/Icon/icons.js

@@ -19,15 +19,15 @@ import images from './images/_index';
  * Configuration for individual icons.
  */
 const config = {
-  'arrow': {
+  arrow: {
     direction: 'left',
   },
-  'chevron': {
+  chevron: {
     direction: 'down',
   },
   'chevron-double': {
     direction: 'down',
-  }
+  },
 };
 
 /**

packages/netlify-cms-ui-default/src/Icon/images/_index.js

@@ -44,48 +44,48 @@ import iconWrite from './write.svg';
 const iconix = iconAdd;
 
 const images = {
-  'add': iconix,
+  add: iconix,
   'add-with': iconAddWith,
-  'arrow': iconArrow,
-  'bitbucket': iconBitbucket,
-  'bold': iconBold,
-  'check': iconCheck,
-  'chevron': iconChevron,
+  arrow: iconArrow,
+  bitbucket: iconBitbucket,
+  bold: iconBold,
+  check: iconCheck,
+  chevron: iconChevron,
   'chevron-double': iconChevronDouble,
-  'circle': iconCircle,
-  'close': iconClose,
-  'code': iconCode,
+  circle: iconCircle,
+  close: iconClose,
+  code: iconCode,
   'code-block': iconCodeBlock,
   'drag-handle': iconDragHandle,
-  'eye': iconEye,
-  'folder': iconFolder,
-  'github': iconGithub,
-  'gitlab': iconGitlab,
-  'grid': iconGrid,
-  'h1': iconH1,
-  'h2': iconH2,
-  'home': iconHome,
-  'image': iconImage,
-  'italic': iconItalic,
-  'link': iconLink,
-  'list': iconList,
+  eye: iconEye,
+  folder: iconFolder,
+  github: iconGithub,
+  gitlab: iconGitlab,
+  grid: iconGrid,
+  h1: iconH1,
+  h2: iconH2,
+  home: iconHome,
+  image: iconImage,
+  italic: iconItalic,
+  link: iconLink,
+  list: iconList,
   'list-bulleted': iconListBulleted,
   'list-numbered': iconListNumbered,
-  'markdown': iconMarkdown,
-  'media': iconMedia,
+  markdown: iconMarkdown,
+  media: iconMedia,
   'media-alt': iconMediaAlt,
-  'netlify': iconNetlify,
+  netlify: iconNetlify,
   'netlify-cms': iconNetlifyCms,
-  'page': iconPage,
-  'pages': iconPages,
+  page: iconPage,
+  pages: iconPages,
   'pages-alt': iconPagesAlt,
-  'quote': iconQuote,
-  'scroll': iconScroll,
-  'search': iconSearch,
-  'settings': iconSettings,
-  'user': iconUser,
-  'workflow': iconWorkflow,
-  'write': iconWrite,
+  quote: iconQuote,
+  scroll: iconScroll,
+  search: iconSearch,
+  settings: iconSettings,
+  user: iconUser,
+  workflow: iconWorkflow,
+  write: iconWrite,
 };
 
 export default images;