fix(deploy): worker builds the image too instead of pulling 'datewise' from Docker Hub

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docker-compose.yml

@@ -32,6 +32,7 @@ services:
   app:
     build: .
     image: datewise:latest
+    pull_policy: build
     restart: unless-stopped
     depends_on:
       db:
@@ -42,7 +43,9 @@ services:
 
   # Sweeps expired holds, sends reminders, offers freed places to the waitlist, reconciles missed orders.
   worker:
+    build: .                 # same Dockerfile; the build cache makes this free after the app's build
     image: datewise:latest
+    pull_policy: build       # never look for "datewise" on Docker Hub
     restart: unless-stopped
     depends_on:
       app: