Feat/settings page

[sempsmahad]

Description

• Dummy settings page set up in response to issue #13

Changes

• settings icons added
• extension functions for activity created.
• settings icon added on dashboard.
• DashboardFinance activity class changed to kotlin

[DoozyDoz]

Thanks for the work @sempsmahad , Let me pull and run then revert

[DoozyDoz]

Looks good , we can start by connection URL and max pages for starters