feat: update material-ui@4.x (#123)

* chore: update material-ui@4.x

* test: update test for ActionBar and TestField

* chore: add types

* chore: update types

* test: update test for Author

* chore: fixed bunch of unit test

* chore: remove unused import

* chore: remove comments

* chore: replace shallow my mount

* chore: update git hooks

* chore: fix styles

* chore: update dependencies

* chore: remove types material-ui

src/components/Package/Package.tsx

@@ -174,7 +174,7 @@ const Package: React.FC<PackageInterface> = ({
   return (
     <PackageList className={'package'}>
       <ListItem alignItems={'flex-start'}>{renderPackageListItemText()}</ListItem>
-      <PackageListItem alignItems={'flex-start'}>
+      <PackageListItem alignItems={'flex-start'} button={true}>
         {renderAuthorInfo()}
         {renderVersionInfo()}
         {renderPublishedInfo()}