[FEAT] Manually manage which page the application opens on by default

[salihozdemir]

Is your feature request related to a problem? Please describe.
I want to use two dashboard in my app so I didin't pass the Dashboard prop to <Refine> component. Resulting of that i couldn't manage which page is my opening default page. When I go to the "/" url, refine redirects to the first route of the resources but i want to go specific url like "dashboard/analysis".

I would like to manually manage which page the application opens on by default.

Describe the solution you'd like
I want to manage which route is my default opening page in app.