fix: fixing .github publish docs workflow and database middleware http error.

[MauricioReisdoefer]

Fixing errors for:

#19 issue (Database commits even with http errors)
To solve i added a message['status']. Added this in middleware.py:

try:
            status_code = None

            async def send_wrapper(message):
                nonlocal status_code
                if message["type"] == "http.response.start":
                    status_code = message["status"]
                await send(message )

            await self.app(scope, receive, send_wrapper)

            # Commit only if the response status code is a success (2xx)
            # If status_code is None, it means no response was sent, which is an error state
            # or a successful response that didn't send headers yet (unlikely in a standard flow).
            # It's safer to rollback if status_code is not set or is not 2xx.
            if status_code is not None and 200 <= status_code < 300:
                db_session.commit()
            else:
                db_session.rollback()
        except Exception:
            db_session.rollback()
            raise
        finally:
            db_session.remove()

#25 issue (Workflow for publishing docs run inside forks)
And this in the workflow:

 deploy:
    if: github.event.repository.fork == false
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4

Now it verifies if the github.event is a fork repository.

[kasimlyee]

@MauricioReisdoefer Thank you, the status approach I think can fix this issue