Write cron zambda to create sample patients every day

[saewitz]

Our demo website should have formatted data. To do this we can write a zambda that every day will create appointments for patients. To start with we can:

• Call the create-appointment zambda with a test name that can be randomly generated
• Some of the example appointments should fill out paperwork. We don't need to upload files for now.
• The start time for prebooks should be random
• Create appointments with different types
• It's ok if they all share an account, but the problem is that we need to create appointments with a user account and the authorization for a user will stop working after ~1 day. To work around this, we can use a website that receives text messages and write code that will log in the user as well. We have some sample code for other projects that do this.
• Since this is separate from the ottehr code, please put it in a new package.

[AykhanAhmadli]

The issue was initially completed by implementing a zambda function that successfully created sample appointments for the demo environment. However, the function relied on a hardcoded token for authentication, which was a temporary solution.

To address the need for a more secure and sustainable authentication method, work on this task was paused. The new plan is to use a button from the provider chart to populate the necessary data, replacing the previous approach (see #316)

[GiladSchneider]

Closing because #316 accomplishes the same ends