feat: Add loading state when user tries to connect or disconnect wallet

[martinvibes]

Description: When a user initiates the wallet connection process, display a loading state to improve user experience by providing visual feedback until the connection is complete.

Feature Requirements:

1.Loading Indicator:

• Display a spinner or loading animation on main screen
• The loading state should only be active during the connection process.

2.User Feedback:

• Ensure that the loading state is clearly visible and dismisses automatically once the connection is established or fails.

[Yunusabdul38]

can i work on this issue

[Iwueseiter]

let me work on this.

[Akshola00]

@Iwueseiter GM pls any progress on this

[Iwueseiter]

@Iwueseiter GM pls any progress on this

I'm working on it, it'd be ready today

[Akshola00]

@Iwueseiter any update on this