Fix configurations/overview header & add glob info
Fix configurations/overview header & add glob info

With some rewording for optimal conciseness and flow.
storybooks/react-storybook,storybooks/storybook,kadirahq/react-storybook,storybooks/react-storybook,storybooks/storybook,storybooks/storybook,storybooks/storybook,storybooks/storybook,storybooks/storybook,storybooks/storybook,storybooks/react-storybook,storybooks/react-storybook,kadirahq/react-storybook