make data folder if not exist, updated Dockerfile so we no longer specify a specific port, we are now defaulting to 8080 for internal port

Dockerfile

@@ -1,18 +1,12 @@
 FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build-env
-
-WORKDIR /app
-
-COPY *.csproj ./
-RUN dotnet restore
+WORKDIR /App
 
 COPY . ./
+RUN dotnet restore
 RUN dotnet publish -c Release -o out
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS runtime
-WORKDIR /app
-RUN mkdir -p /app/data
-COPY --from=build-env /app/out .
-
-EXPOSE 5000
-
-ENTRYPOINT [ "dotnet", "CarCareTracker.dll" ]
+FROM mcr.microsoft.com/dotnet/aspnet:8.0
+WORKDIR /App
+COPY --from=build-env /App/out .
+EXPOSE 8080
+CMD ["./CarCareTracker"]