Add project files.

Data/ApplicationDbContext.cs

@@ -0,0 +1,15 @@
+using clivelancaster.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace clivelancaster.Data
+{
+    public class ApplicationDbContext : DbContext
+    {
+        public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options)
+       : base(options)
+        {
+        }
+
+        public DbSet<SubscribeFormModel> subscriptions { get; set; }
+    }
+}