Fixes#67
Add a dedicated page to show the currently active relays with their status.
* **New Relays Page**: Create `app/relays/page.tsx` to display the currently active relays and their status. Fetch relay status from the relay URLs defined in `app/layout.tsx` and display them in a user-friendly format.
* **BottomBar Component**: Update `components/BottomBar.tsx` to include a new link to the relays page in the navigation bar. Ensure the new link is styled consistently with the existing links and update the `isActive` function to include the new relays page.
* **Layout File**: Modify `app/layout.tsx` to export the `relayUrls` array for use in the new relays page. Update the `relayUrls` array to use the stored relay URLs if available and pass the relay URLs as props to the `NostrProvider` component. Fetch the relay URLs and update the `relayUrls` array dynamically on login.
* **Login Page**: Modify `app/login/page.tsx` to store the relay URLs in local storage when the user logs in. Pass the relay URLs as props to the `NostrProvider` component in `app/layout.tsx`.
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