* Implemented copying auth URL for Gmail authentication.
* Update Button icon and add row spacing in Flyout grid
The icon used in the Button.Content has been updated to a new
design and is now wrapped inside a Viewbox with a width of 20
to ensure proper scaling. Additionally, the Grid inside the
Flyout now includes RowSpacing="12" to improve visual separation
between rows.
* Cancellation support for getting responses from the server.
* Adding cancel button for account creation dialog initialization.
* Prevent invalid outlook message types like contact, calendar event or todo item.
* Remove debug launcher options.
