Libraries improvements (modal window)

1. Label does not pass AA WCAG standard.
Low label visibility makes it hard to discover desired libraries when organizations have many published one.

2. Not enough space to display file names.
Users might not understand what they would get after opening the file as the whole file name is not displayed. It has a negative impact on time of discovering desired files. Displayed number of components alongside the file name is maybe not important for users, the obtained space could be used for longer file names.