fix: skip docker compose pull and only comment on PR events

- Remove explicit docker compose pull in build-and-deploy-ci;
  image is already built locally on the same host, compose
  default pull_policy:missing uses local image
- Gate Comment bump type on PR step with
  if: github.event_name == 'pull_request' so it doesn't
  fail on workflow_dispatch triggers

.gitea/workflows/pr.yml

@@ -75,9 +75,8 @@ jobs:
           # Update the image tag in the compose file
           sed -i "s|image: docker.notsosm.art/euchre-camp:[a-zA-Z0-9.-]*|image: docker.notsosm.art/euchre-camp:${IMAGE_TAG}|" ${COMPOSE_FILE}
 
-          # Pull the new image and restart the CI stack
+          # Image was built locally in the previous step; compose uses it without pulling
           cd /apps/euchre_camp_ci
-          docker compose pull app
           docker compose up -d app
 
       - name: Wait for CI site to be healthy
@@ -145,6 +144,7 @@ jobs:
           echo "reason=$REASON" >> $GITHUB_OUTPUT
 
       - name: Comment bump type on PR
+        if: github.event_name == 'pull_request'
         uses: actions/github-script@v7
         with:
           script: |