added docker skeleton

Selector.CLI/Dockerfile

@@ -0,0 +1,7 @@
+FROM mcr.microsoft.com/dotnet/runtime:6.0
+RUN dotnet publish Selector.CLI.csproj -c Release
+COPY bin/Release/net6.0/publish/ App/
+WORKDIR /App
+ENV DOTNET_EnableDiagnostics=0
+ENTRYPOINT ["dotnet", "Selector.CLI.dll"]
+

Selector.Web/Dockerfile

@@ -0,0 +1,7 @@
+FROM mcr.microsoft.com/dotnet/aspnet:6.0
+EXPOSE 80
+RUN dotnet publish Selector.Web.csproj -c Release
+COPY bin/Release/net6.0/publish/ App/
+WORKDIR /App
+ENV DOTNET_EnableDiagnostics=0
+ENTRYPOINT ["dotnet", "Selector.Web.dll"]

docker-compose.yml

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+version: "3.9"  # optional since v1.27.0
+services:
+  web:
+    build: Selector.Web/
+    ports:
+      - "8080:80"
+  cli:
+    build: Selector.CLI/
+  redis:
+    image: redis:alpine
+  database:
+    image: postgres