commit
commit
validate blank password
fixed merge conflict
fixed all bugs with feedback
fixed bug Error message is't displayed after tapping 'Apply' button with blank 'search' field
fixed bug Crash after all note's text is deleted  and 'Save' button is tapped
fixed user name in navigation drawer, changed app bg color to white
Merge pull request #32 from jnfer4211/imp_app

Imp app
merge with main