chore: docker cleanup/refactoring

docker/Dockerfile.scheduler

@@ -1,10 +1,21 @@
-FROM code.caldwell.digital/home/torsearch-base-worker:php8.4-alpine
+###
+# This version of Torsearch can run the scheduler, downloader, and
+# worker in one container. Each process is managerd by supervisord
+# and can be configured via environment variables, and more than
+# one of these containers can still be run.
+###
 
-ARG APP_VERSION="0.0.0-dev"
-ENV APP_VERSION="${APP_VERSION}"
+# Default to latest, but should pass in a version
+ARG APP_VERSION="latest"
 
-COPY . /app
+# Start with our base worker image
+FROM code.caldwell.digital/home/torsearch-base-worker-supervisord:latest
 
-ENTRYPOINT [ "php", "/app/bin/console", "messenger:consume", "scheduler_monitor" ]
+# Set the APP_VERSION in the image
+ENV APP_VERSION=${APP_VERSION}
 
-HEALTHCHECK --interval=3s --timeout=3s --retries=10 CMD return 0
+# Copy the actual application code from the previously built app
+COPY --chown=1000:1000 ./ /app
+
+# To retain backwards compatibility, default to async & download transports
+CMD [ "--async", "--download" ]