Update examples

Author: guuskuiper

examples/Arq/LibStored.Arq/Dockerfile

@@ -1,11 +1,6 @@
-# Add ARG for libstored version
-ARG LIBSTORED_VERSION=2.0.0
-
 FROM ubuntu:22.04 as builder
 
-# Use the ARG after FROM
-ARG LIBSTORED_VERSION
-
+# Set noninteractive frontend for apt
 RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
 
 RUN apt-get update && \
@@ -36,6 +31,9 @@ RUN apt-get update && \
 
 WORKDIR /src/extern
 
+# Add ARG for libstored version
+ARG LIBSTORED_VERSION=2.0.0
+
 RUN wget https://github.com/DEMCON/libstored/archive/refs/tags/v${LIBSTORED_VERSION}.tar.gz && \
      tar -xzf v${LIBSTORED_VERSION}.tar.gz --transform="s/libstored-${LIBSTORED_VERSION}/libstored/" && \
      rm v${LIBSTORED_VERSION}.tar.gz

examples/Arq/README.md

@@ -0,0 +1,23 @@
+# Arq Example
+
+This example demonstrates cross-language synchronization over a lossy channel. The Arq layer will retransmist lost messages between C++ and C# components. The C++ component runs inside a container while the C# implementation runs natively. The setup is adapted from the libstored project's synchronization examples and uses the Arq transport/adapter to route changes between the stores.
+
+In this example, the C++ code runs inside a container, while the C# implementation runs natively.
+
+## Prerequisites
+
+- [.NET 10 SDK](https://dotnet.microsoft.com/download)
+- [Aspire CLI](https://aspire.dev/docs/cli/)
+- [Podman](https://podman.io/) or [Docker](https://www.docker.com/products/docker-desktop)
+
+## Running the Example
+
+Start the example environment with Aspire:
+
+```sh
+aspire run
+```
+
+## Learn More
+
+- [Aspire Documentation](https://aspire.dev/docs/)

examples/Sync/LibStored.Net.Example.AppHost/Dockerfile

@@ -1,11 +1,6 @@
-# Add ARG for libstored version
-ARG LIBSTORED_VERSION=2.0.0
-
 FROM ubuntu:22.04 as builder
 
-# Use the ARG after FROM
-ARG LIBSTORED_VERSION
-
+# Set noninteractive frontend for apt
 RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
 
 RUN apt-get update && \
@@ -36,6 +31,9 @@ RUN apt-get update && \
 
 WORKDIR /tmp
 
+# Add ARG for libstored version
+ARG LIBSTORED_VERSION=2.0.0
+
 RUN wget https://github.com/DEMCON/libstored/archive/refs/tags/v${LIBSTORED_VERSION}.tar.gz && \
      tar -xzf v${LIBSTORED_VERSION}.tar.gz --transform="s/libstored-${LIBSTORED_VERSION}/libstored/" && \
      rm v${LIBSTORED_VERSION}.tar.gz && \