curl -X GET \
     ... \
    -H "Content-Type: application/vnd.pypi.api-v0-danger+json" \

Our interactions with the Observation API should contain the above Content-Type header.

Example of how it was done in another repo: https://github.com/vipyrsec/dragonfly-mainframe/blob/08460a2a0de6b13be43f19cd48ef8b8ba64bd70e/src/mainframe/server.py#L87-L95

Currently the method that wraps the httpx.post to the Observations API does not actually check the response code, so even if we get a non-200, the endpoint will register this as success and return 200 OK:

This could be remedied by a custom exception that represents an not-OK response from this endpoint

#15 removed the call to /echo. This should now be added back in a dedicated endpoint.

Requested in https://discord.com/channels/1121450543462760448/1121462605245067356/1215063261532397638

Blocked by #3

Add another route that allows for sending reports via email

Add utilities for sending emails using the Microsoft Graph SDK

Currently the index route attempts to make an authenticated API call.

Consolidate black and isort into ruff