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

Program.cs

@@ -17,6 +17,11 @@ builder.Services.AddSingleton<ICollisionRecordDataAccess, CollisionRecordDataAcc
 builder.Services.AddSingleton<ITaxRecordDataAccess, TaxRecordDataAccess>();
 builder.Services.AddSingleton<IFileHelper, FileHelper>();
 
+if (!Directory.Exists("data"))
+{
+    Directory.CreateDirectory("data");
+}
+
 //Additional JsonFile
 builder.Configuration.AddJsonFile("userConfig.json", optional: true, reloadOnChange: true);