Fix Dockerfile paths and ensure dependencies are installed in the correct stage

Dockerfile

@@ -18,6 +18,11 @@ RUN cmake --build out
 FROM ubuntu:24.04
 
 WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    libssl-dev \
+    libcurl4-openssl-dev
+
 COPY --from=builder /app/out/uibi-mu .
 
-CMD ["/out/uibi-mu"]
+CMD ["/app/uibi-mu"]