remove liara.json & workflow/liara.yaml - add Dockerfile & docker-compose file

Dockerfile

@@ -0,0 +1,24 @@
+# pull official base image
+FROM python:3.10.0-slim-buster
+
+# Create the app directory
+RUN mkdir /app
+
+# set work directory
+WORKDIR app/
+
+# set environment variables
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# install dependencies
+RUN pip install --upgrade pip
+COPY ./requirements.txt /app/
+RUN pip install -r requirements.txt
+
+# copy project
+COPY . /app/
+
+EXPOSE 5000
+
+CMD ["python", "manage.py", "runserver", "0.0.0.0:5000"]