Add manage account page to companion app

[fracek]

Related to #347 Requires #348

Goal

Add a new /manage route to manage a specific arcade account. It should show permissions granted and a button to withdraw all funds from the arcade account and back to the main wallet.

[samueloh99]

Hi ! Can I take this issue ?

[fracek]

Hey @samueloh99 the work on this example is stalled for now. I need to review the related PRs before you can work on this.

[samueloh99]

@fracek ok !!

[martinvibes]

can i have this