Add Einsen Widgets

[Spikeysanju]

Is your feature request related to a problem? Please describe. The goal of this feature request is to add Widgets to the Einsen app.

Describe the solution you'd like By using Glance we can create widgets in Jetpack Compose style.

• [ ] Dashboard widget (Same as current dashboard but with colors and number of task available inside each card)
• [ ] Task widget (Urgent, Important, Delegate & Dump it as separate widget)

Additional context Currently I'm working on the designs for the Einsen widgets. Will add more details once I complete it.