Harden the content contracts and enforce the slug rule

Elternbeirat.Web/Features/Pages/ContentPage.razor.cs

@@ -2,23 +2,27 @@ using Elternbeirat.Contracts;
 using Elternbeirat.PocketBase;
 using Elternbeirat.Web.Shared;
 using Microsoft.AspNetCore.Components;
-using Microsoft.AspNetCore.Http;
 
 namespace Elternbeirat.Web.Features.Pages;
 
 public partial class ContentPage
 {
-    [LoggerMessage(Level = LogLevel.Warning, Message = "Could not load page '{slug}' from PocketBase.")]
-    private static partial void LogLoadFailed(ILogger logger, string slug, Exception exception);
+    [LoggerMessage(
+        Level = LogLevel.Warning,
+        Message = "Could not load page '{slug}' from PocketBase.")]
+    private static partial void LogLoadFailed(
+        ILogger logger,
+        string slug,
+        Exception exception);
 
     [Parameter]
-    public string Slug { get; set; } = "";
+    public string Slug { get; set; } = string.Empty;
 
     [Inject]
-    private PocketBaseClient PocketBase { get; set; } = default!;
+    private PocketBaseClient PocketBase { get; set; } = null!;
 
     [Inject]
-    private ILogger<ContentPage> Logger { get; set; } = default!;
+    private ILogger<ContentPage> Logger { get; set; } = null!;
 
     [CascadingParameter]
     private HttpContext? HttpContext { get; set; }