fix: remove stale create-user docker build

Dockerfile

@@ -29,7 +29,6 @@ RUN templ generate
 
 # Build the server and CLI tools
 RUN go build -o main_server ./cmd/server
-RUN go build -o create_user ./cmd/create-user
 
 FROM debian:bullseye-slim
 
@@ -42,7 +41,6 @@ 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/dist ./dist
 COPY --from=builder /app/migrations ./migrations