FE-956: Components initializing screen

Added logic to hide the loading screen once the Client is logged in (which initializes the necessary components)

requested review from @ahmedshehata01

assigned to @kam.elixxir

marked this merge request as ready

added 85 commits

• 041ff78c...444f8eec - 84 commits from branch development
• 6ff3bef3 - Merge branch 'development' into 'FE-956_loading_screen'

Compare with previous version

mentioned in commit 113aecc0

merged