[Bug] Duplicate Login detected when scanning Creator Hub preview via mobile

### Platform
Android

### App Version
1.11.0

### Device Information
Pixel 6a

### Issue description
When scanning a Creator Hub scene preview QR code with the mobile app, a "Duplicate Login" error is detected during the Loading Screen.

Root cause: Creator Hub mobile preview triggers a desktop session, and the mobile app also enters the same session with the same wallet. This causes the client to detect two active sessions for the same wallet and flag it as a duplicate login, blocking the flow.

### Expected behavior
Scanning a Creator Hub preview should not be treated as a duplicate login. We need an override/exception for this scenario, otherwise it blocks the ability to test scenes on mobile when using the same wallet as the desktop preview session.

### Screenshots/Media
https://github.com/user-attachments/assets/b9a9218d-a0da-4790-b133-759f953c14c4

### Steps to reproduce
1. Open a scene preview in Creator Hub on desktop (logged in with a wallet)
2. Scan the preview QR code with the mobile app using the same wallet
3. Observe "Duplicate Login detected" on the Loading Screen, blocking mobile preview testing

### Occurrence
Always

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Requested by Rodri via Slack