fix: remove entrypoint and create-user references from Dockerfile

Dockerfile

@@ -12,7 +12,6 @@ COPY . .
 
 # Build the server and the CLI tools
 RUN go build -o main_server ./cmd/server
-RUN go build -o create_user ./cmd/create-user
 
 FROM debian:bullseye-slim
 
@@ -25,17 +24,11 @@ RUN apt-get update && apt-get install -y ca-certificates sqlite3 && rm -rf /var/
 RUN mkdir -p /app/data
 
 COPY --from=builder /app/main_server .
-COPY --from=builder /app/create_user .
 COPY --from=builder /app/static ./static
 COPY --from=builder /app/migrations ./migrations
 
-# Copy entrypoint script
-COPY entrypoint.sh /entrypoint.sh
-RUN chmod +x /entrypoint.sh
-
 # Expose the application port
 EXPOSE 3000
 
 # Run entrypoint which handles migrations
-ENTRYPOINT ["/entrypoint.sh"]
 CMD ["./main_server"]