🐛 [BUG] - handle the flow for dashboard when user is on a different chain other than core chain

[abhishek-01k]

Expected Behaviour

Show different page according to the design when the user is on the dashboard page with different chain.

Current Behaviour

It shows the dashboard page and user can perform other actions which should not be the case. The user cannot perform tasks like adding delegate and manage notification settings on different chains.

Reproduction steps

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Screenshots

![DESCRIPTION](LINK.png)

Relevant Logs

No response

Dapp Env

Staging (staging.push.org), Dev (dev.push.org)

Browsers

No response