Adding gitea runner and microservices

microservices/Auth/Dockerfile

@@ -0,0 +1,21 @@
+FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
+WORKDIR /src
+
+# Copy project file first to take advantage of Docker layer caching
+COPY ["Auth.csproj", "./"]
+RUN dotnet restore "Auth.csproj"
+
+# Copy the remaining source and publish
+COPY . .
+RUN dotnet publish "Auth.csproj" -c Release -o /app/publish /p:UseAppHost=false
+
+FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS final
+WORKDIR /app
+COPY --from=build /app/publish .
+
+ENV ASPNETCORE_URLS=http://+:8080 \
+    ASPNETCORE_ENVIRONMENT=Production
+
+EXPOSE 8080
+
+ENTRYPOINT ["dotnet", "Auth.dll"]