Opening the assistant in a new tab restores the last session instead of starting a new one

Summary:

With a Logiks AI Assistant session open, opening a new browser tab and navigating to the assistant's base URL (assistant.logiks.app - no session ID or parameters) loads the most recent session instead of a new one.

Steps to Reproduce:

1. Open a session with the Logiks AI Assistant.

2. Open a new browser tab and enter the assistant's base URL (assistant.logiks.app), without a session ID or any parameters.

3. Observe which session loads.

Expected Result:

Opening the base URL should start a new session, so the user can work in a second, independent session in parallel.