Connect the Azure function project for events with the API

[EliuX]

Using Change Feed, let's connect the new Azure function project that handles the events with the project of the time tracker API.
The easiest way we could do this connection between the 2 apps seems to be through specifying the corresponding Azure functions ids in the events to be executed after the particular actions we want to log in the events. The Cosmos DB library on its function has parameters like post_trigger_include which can help with this.

TODO:

• Enforce the execution of Azure events to log the actions that are made in the API
• Test it and verify that the generated actions are consistent and useful.