feat: add dev and prod deployment scaffolding

backend/Dockerfile

@@ -15,5 +15,5 @@ COPY requirements.txt /tmp/requirements.txt
 RUN pip install --no-cache-dir -r /tmp/requirements.txt
 
 COPY . /app
-RUN chmod +x /app/entrypoint-web.sh /app/entrypoint-worker.sh
+RUN chmod +x /app/entrypoint-web.sh /app/entrypoint-worker.sh /app/entrypoint-web-prod.sh /app/entrypoint-worker-prod.sh
 RUN chown -R app:app /app

backend/entrypoint-web-prod.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+set -e
+
+exec gunicorn config.wsgi:application \
+  --bind 0.0.0.0:8000 \
+  --workers 3 \
+  --timeout 120 \
+  --access-logfile - \
+  --error-logfile -

backend/entrypoint-worker-prod.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+set -e
+
+exec celery -A config worker -l info