Ability to track API requests and their source (frontend/human/other)

[szabozoltan69]

The API requests to the Django backend should be logged. (The default Django log also shows the endpoints, but it's not enough.) This task has some overlapping parts with #2065

The source of the requests would be also good to know: is it a ...

• frontend request (the most of the requests)
• ad-hoc human or human-driven requests out of GO frontend (Postman, curl...)
• other (like Googlebot or other bot or scraper)

The frontend should send the requests with something like headers: {'X-Request-Source': 'frontend-app' }, this would make backend's life easier. (At least easier than gathering "Frontend IP-Addresses".)

• the Googlebot and other bots give their name on the requests
• all the others are the ad-hoc requests.

Let's make an opportunity to have an overview on these.

[szabozoltan69]

After the front-end change this code could be implemented:

def my_view(request):
  if request.method == 'POST' and 'source' in request.data and request.data['source'] == 'frontend-app':
    source = "Frontend"
  elif "Googlebot" in something or "bot" in something:
    source = "Bot"
  else:
    source = "Ad-hoc"
  # Log the request details along with the source
  logger.info(f"Request from {request.META['REMOTE_ADDR']} (source: {source})")

[nanometrenat]

xref previous tickets around logging API requests #572 (comment) and #1154

and also #1853 re implementing API keys