Update docker file to create new user

Dockerfile

@@ -14,7 +14,16 @@ RUN poetry install  --no-interaction --no-ansi --no-root
 
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-COPY ./app ./app
+RUN useradd -m -u 1000 user
+
+USER user
+
+ENV HOME=/home/user \
+	PATH=/home/user/.local/bin:$PATH
+
+WORKDIR $HOME/app
+
+COPY --chown=user ./app $HOME/app
 
 RUN poetry install --no-interaction --no-ansi