Upgrade to .NET 10 and finalize foundation scaffold

Program.cs

@@ -0,0 +1,45 @@
+using GameList.Data;
+using Microsoft.Data.Sqlite;
+using Microsoft.EntityFrameworkCore;
+
+var builder = WebApplication.CreateBuilder(args);
+
+var dataDirectory = Path.Combine(builder.Environment.ContentRootPath, "App_Data");
+Directory.CreateDirectory(dataDirectory);
+
+var configuredConnection = builder.Configuration.GetConnectionString("Default");
+var dbPath = Path.Combine(dataDirectory, "gamelist.db");
+var connectionBuilder = new SqliteConnectionStringBuilder();
+
+if (string.IsNullOrWhiteSpace(configuredConnection))
+{
+    connectionBuilder.DataSource = dbPath;
+}
+else
+{
+    connectionBuilder = new SqliteConnectionStringBuilder(configuredConnection);
+
+    if (connectionBuilder.DataSource.Contains("App_Data", StringComparison.OrdinalIgnoreCase))
+    {
+        var fileName = Path.GetFileName(connectionBuilder.DataSource);
+        connectionBuilder.DataSource = Path.Combine(dataDirectory, fileName);
+    }
+    else if (!Path.IsPathRooted(connectionBuilder.DataSource))
+    {
+        connectionBuilder.DataSource = Path.GetFullPath(connectionBuilder.DataSource, dataDirectory);
+    }
+}
+
+var connectionString = connectionBuilder.ToString();
+
+builder.Services.AddDbContext<AppDbContext>(options =>
+    options.UseSqlite(connectionString));
+
+var app = builder.Build();
+
+app.UseDefaultFiles();
+app.UseStaticFiles();
+
+app.MapGet("/health", () => Results.Ok(new { status = "ok" }));
+
+app.Run();