Dockerfile fixes

Dockerfile

@@ -44,12 +44,12 @@ fi
 #  Runtime
 # =========
 FROM debian:bookworm-slim as runtime
-WORKDIR /service
+WORKDIR /siren
 USER root
 
-COPY --from=builder /builder/target/release/service /usr/local/bin/service
+COPY --from=builder /builder/target/release/siren /usr/local/bin/siren
 COPY --from=packages /packages /usr/bin
 
 RUN apt-get update && apt-get install -y libc6 libc6-dev libopus-dev libpq5 libpq-dev python3-pip ffmpeg
 
-CMD ["service"]
+CMD ["siren"]