Settings for transport mode preferences should be visible from the start

[stadtnavimanager]

Description:

Currently, the settings for selecting preferred transport modes (e.g., bus, bike, car) are only visible after a route request has been made. These preferences should be accessible directly in the initial settings without requiring the user to initiate a route search.

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Steps to reproduce:

1. Open the application.
2. Observe that transport mode preferences are not available on the initial screen.
3. Make a route request to view and adjust the transport mode settings.

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Observed behavior:

Transport mode preferences are only visible after submitting a route request.

Expected behavior:

Transport mode preferences should be displayed in the initial settings, allowing users to adjust their preferences before performing any route searches.

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Screenshots:

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Additional information:

Making transport mode preferences visible from the start improves usability and allows users to customize their experience more intuitively.