Refactor for long callbacks on data collection

Dockerfile

@@ -2,10 +2,16 @@ FROM python:3.10
 
 RUN apt update && apt install libpq-dev
 
-COPY . .
+COPY pyproject.toml pyproject.toml
+COPY poetry.lock poetry.lock
 
 RUN python -m pip install poetry && \
     poetry config virtualenvs.create false && \
     poetry install
 
-CMD ./serve.sh
+
+COPY wordlinator/ wordlinator/
+
+EXPOSE 8050
+
+CMD gunicorn --workers 8 -b "0.0.0.0:8050" "wordlinator.web:server"