add manual condition

.gitlab-ci.yml

 include:
   - local: '.gitlab-ci-ingest.yml'
 
+workflow:
+  rules:
+    - when: manual     # <-- First pipeline is now manual-only
+
 stages:
   - lint
   - test
@@ -158,4 +162,9 @@ deploy:
     - reddit
   script:
     - echo "$DOCKER_TOKEN" | docker login -u "$DOCKER_USERNAME" --password-stdin
-    - docker push $DOCKERHUB
+    - docker push $DOCKERHUB_REPO:$CI_COMMIT_SHORT_SHA
\ No newline at end of file
+    - |
+      if [ "$CI_COMMIT_BRANCH" = "$CI_DEFAULT_BRANCH" ]; then
+        docker tag $DOCKERHUB_REPO:$CI_COMMIT_SHORT_SHA $DOCKERHUB_REPO:latest
+        docker push $DOCKERHUB_REPO:latest
+      fi
\ No newline at end of file