fix(cron): use a proper .env file (#48)

Dockerfile

@@ -9,7 +9,7 @@ COPY package.json yarn.lock ./
 RUN yarn install --frozen-lockfile
 COPY . .
 
-RUN if [ -z "$PRODUCTION" ]; then echo "Copy staging values"; cp .env.staging .env.production; cp ./public/robots.staging.txt ./public/robots.txt; fi
+RUN if [ -z "$PRODUCTION" ]; then echo "Copy staging values"; cp .env.staging .env; cp ./public/robots.staging.txt ./public/robots.txt; else echo "Copy prod values"; cp .env.production .env; fi
 RUN yarn build && yarn install --production --ignore-scripts --prefer-offline
 
 # Production image, copy all the files and run next
@@ -23,7 +23,7 @@ COPY --from=builder /app/next.config.js .
 COPY --from=builder /app/sentry.client.config.js .
 COPY --from=builder /app/sentry.server.config.js .
 COPY --from=builder /app/.sequelizerc .
-COPY --from=builder /app/.env.production .
+COPY --from=builder /app/.env .
 COPY --from=builder /app/package.json .
 COPY --from=builder /app/src ./src
 COPY --from=builder /app/public ./public