🔥(api) remove possibility to force document id on creation

This feature poses security issues in the way it is implemented.
We decide to remove it while clarifying the use case.

src/backend/core/tests/documents/test_api_documents_create.py

@@ -2,8 +2,6 @@
 Tests for Documents API endpoint in impress's core app: create
 """
 
-import uuid
-
 import pytest
 from rest_framework.test import APIClient
 
@@ -48,26 +46,3 @@ def test_api_documents_create_authenticated():
     document = Document.objects.get()
     assert document.title == "my document"
     assert document.accesses.filter(role="owner", user=user).exists()
-
-
-def test_api_documents_create_with_id_from_payload():
-    """
-    We should be able to create a document with an ID from the payload.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    doc_id = uuid.uuid4()
-    response = client.post(
-        "/api/v1.0/documents/",
-        {"title": "my document", "id": str(doc_id)},
-        format="json",
-    )
-
-    assert response.status_code == 201
-    document = Document.objects.get()
-    assert document.title == "my document"
-    assert document.id == doc_id
-    assert document.accesses.filter(role="owner", user=user).exists()