Adapt Onboarding Code to Handle Configuration Changes

[aofn]

Describe the bug

The onboarding code in the following files does not handle changes in the configuration, such as the absence of the 'write' object:
components/onboarding/onboardingContext.js
components/onboarding/onboardingPilot.js

To Reproduce

1. Go to the config.js file.
2. Remove the 'write' object from the configuration.
3. Start the onboarding process.
4. The onboarding process does not handle the missing 'write' object gracefully.

Expected behavior
Currently, the onboarding process assumes that certain objects, such as 'write', are always present in the configuration, which this might not always be the case.
The onboarding process should be able to handle changes in the configuration, such as the absence of the 'write' object, without causing errors or interruptions.