OPC # 0001: Extract OPC into standalone repo

ControlPlane.Worker/Dockerfile

@@ -0,0 +1,30 @@
+# ── Build stage ──────────────────────────────────────────────────────────────
+FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
+WORKDIR /src
+
+COPY ["ControlPlane.Worker/ControlPlane.Worker.csproj",         "ControlPlane.Worker/"]
+COPY ["ControlPlane.Core/ControlPlane.Core.csproj",             "ControlPlane.Core/"]
+COPY ["Clarity.ServiceDefaults/Clarity.ServiceDefaults.csproj", "Clarity.ServiceDefaults/"]
+COPY ["Directory.Packages.props", "./"]
+
+RUN dotnet restore "ControlPlane.Worker/ControlPlane.Worker.csproj"
+
+COPY . .
+RUN dotnet publish "ControlPlane.Worker/ControlPlane.Worker.csproj" \
+    -c Release -o /app/publish --no-restore
+
+# ── Runtime stage ─────────────────────────────────────────────────────────────
+FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
+WORKDIR /app
+
+# Install Pulumi CLI so the Automation API can shell out to it
+RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates \
+    && curl -fsSL https://get.pulumi.com | sh \
+    && apt-get purge -y curl \
+    && rm -rf /var/lib/apt/lists/*
+
+ENV PATH="/root/.pulumi/bin:${PATH}"
+
+COPY --from=build /app/publish .
+
+ENTRYPOINT ["dotnet", "ControlPlane.Worker.dll"]