Eidetic v4.2.2 Beta

Upgraded UI of whole app.
Upgraded and added many features.
Added Nord theme as default theme(Polar Dark/Polar white).
Added Notification on perticular actions and Notification control panel.
Updaded welcome page.
Upgraded database schema for enhanced features.
Fixed all Known Bugs.

Full Changelog: v3.1.0...v4.2.2