Configure 'prettier' formatter, adjust eslint to still check the code quality but do nothing about the formatting anymore, format all files

SSDM-7569 NEW openBIS UI - General Template/Infrastructure for Forms - Visualisation/Creation/Edit - further layout polishes (mainly tabs)

SSDM-7569 NEW openBIS UI - General Template/Infrastructure for Forms - Visualisation/Creation/Edit - make the app layout flexible, i.e. use 100% width and height + make chosen parts scrollable (e.g. browser, tabs and content panels)