fix: install curl in presentation image for healthcheck

k-tv-backend/Dockerfile

@@ -6,7 +6,7 @@ RUN cargo build --release -p presentation -p worker -p playout
 # Presentation image
 FROM debian:bookworm-slim AS presentation
 WORKDIR /app
-RUN apt-get update && apt-get install -y --no-install-recommends libssl3 ca-certificates && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y --no-install-recommends libssl3 ca-certificates curl && rm -rf /var/lib/apt/lists/*
 COPY --from=builder /app/target/release/k-tv .
 RUN mkdir -p /app/data
 EXPOSE 3000