Update Dockerfile

Dockerfile

@@ -1,6 +1,6 @@
 FROM node:20-slim
 
-RUN npm install -g omniroute
+RUN npm install -g omniroute zod
 
 # Install git and bash for sync script
 RUN apt-get update && apt-get install -y git bash && rm -rf /var/lib/apt/lists/*
@@ -12,4 +12,6 @@ ENV PORT=7860
 
 EXPOSE 7860
 
-CMD ["/bin/bash", "-c", "/sync.sh & omniroute --port 7860"]
+# sync.sh does the initial pull (blocking), starts background loop, then exits
+# omniroute only starts after the DB is in place
+CMD ["/bin/bash", "-c", "/sync.sh && omniroute --port 7860"]