Got the new ui flow working and the models updated. Need to get changes written to the database.

OpenArchival.DataAccess/Program.cs

@@ -0,0 +1,28 @@
+using Microsoft.AspNetCore.Builder;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OpenArchival.DataAccess;
+static class Program
+{
+    public static void Main(string[] args)
+    {
+        // In Program.cs
+        var builder = WebApplication.CreateBuilder(args);
+
+        // Retrieve the connection string from appsettings.json
+        var connectionString = builder.Configuration.GetConnectionString("PostgresConnection");
+        
+        // Add the DbContext to the dependency injection container
+        builder.Services.AddDbContext<ArchiveDbContext>(options =>
+            options.UseNpgsql(connectionString));
+
+        var app = builder.Build();
+
+        app.Run();
+    }    
+};