[Task]: Update wallet not connected to new design system

[begonaalvarezd]

Task description.
When the user doesnt have any wallet connected to the app, we need to display Please connect your Solana wallet.
Please follow the design in figma https://www.figma.com/file/Fe2hyux4KGmKjeni2nb2mg/Sugar-Rush?node-id=62%3A7875.

Ideally we would move the logic to display this message to the most upper component possible to avoid duplicating code like we currently have, the logic to display this message should be declared only once.

Requirements.

• father main node with a container child, container with a min height to fill the screen. This will be reused in the app
• Please connect your Solana wallet centered