Implement first four phases of medical docs roadmap

Media.JoshHeaps.Net/Pages/MedicalDocs.cshtml.cs

@@ -0,0 +1,20 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace Media.JoshHeaps.Net.Pages
+{
+    public class MedicalDocsModel(DbExecutor dbExecutor) : AuthenticatedPageModel
+    {
+        private readonly DbExecutor _dbExecutor = dbExecutor;
+
+        public async Task<IActionResult> OnGetAsync()
+        {
+            RequireAuthentication();
+            LoadUserSession();
+
+            var denied = await RequireRole("medical", _dbExecutor);
+            if (denied != null) return denied;
+
+            return Page();
+        }
+    }
+}