* add storybook for CheckBox component
add disabled state style
* just checking how to extend current implementation of storybook
* remove experimental changes
* replace styled components with css modules
add disabled state style
add small size style
add storybook
* update test snapshots
* fix checkbox cursor in disabled state
* fix overflow issue with table header
* create separate Cursor cell component
* create separate PK cell component
* update links
* update translations
* update stream details table: optionally show cursor and PK fields and disable them if they are source-defined
* add "not-allowed" cursor to disabled radio button