dont boot twice the app

.vscode/settings.json

@@ -2,30 +2,31 @@
     "dotnet-test-explorer.testProjectPath": "test/**/*Tests.csproj",
 
     "cSpell.words": [
-        "appsettings",
-        "asciidoctor",
-        "ASPNETCORE",
-        "Avalonia",
-        "Configurabilité",
-        "Cratie",
-        "DESTDIR",
-        "dotnet",
-        "DOTNET",
-        "ecdsa",
-        "envsubst",
-        "Forgejo",
-        "Hsts",
-        "Newtonsoft",
-        "Npgsql",
-        "Oidc",
-        "PKCE",
-        "postit",
-        "pschneider",
-        "SLNDIR",
-        "validable",
-        "www-data",
-        "yavsc",
-        "Yavsc"
+      "appsettings",
+      "asciidoctor",
+      "ASPNETCORE",
+      "Avalonia",
+      "blogspot",
+      "Configurabilité",
+      "Cratie",
+      "DESTDIR",
+      "dotnet",
+      "DOTNET",
+      "ecdsa",
+      "envsubst",
+      "Forgejo",
+      "Hsts",
+      "Newtonsoft",
+      "Npgsql",
+      "Oidc",
+      "PKCE",
+      "postit",
+      "pschneider",
+      "SLNDIR",
+      "validable",
+      "www-data",
+      "yavsc",
+      "Yavsc"
     ],
     "cSpell.reportUnknownWords": true,
     "cSpell.language": "fr,en",

src/PostIt/PostIt/App.axaml.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Threading;
 using System.Threading.Tasks;
 using Avalonia;
 using Avalonia.Controls;
@@ -15,6 +16,8 @@ namespace PostIt;
 
 public partial class App : Application
 {
+    private int _bootStarted;
+
     /// <summary>
     /// DI container the platform entry points hand to ViewModels so
     /// they can resolve the canonical <see cref="Settings"/> singleton
@@ -45,8 +48,6 @@ public partial class App : Application
         {
             var window = ServiceProvider.GetRequiredService<MainWindow>();
             desktop.MainWindow = window;
-            var api = ServiceProvider!.GetRequiredService<YavscApiClient>();
-            desktop.MainWindow.Opened += async (_, _) => await BootAsync(this.ServiceProvider!, api);
             View = window.MainView;
             this.ConfigureRootView(window.MainView);
 
@@ -75,10 +76,8 @@ public partial class App : Application
 
 private void ConfigureRootView(MainView rootView)
 {
-    var api = ServiceProvider!.GetRequiredService<YavscApiClient>();
-
-    // Déclencher le Boot lors du chargement du contrôle à l'écran
-    rootView.AttachedToVisualTree += async (_, _) => await BootAsync(this.ServiceProvider!, api);
+    // Déclencher le Boot une seule fois lors du chargement du contrôle à l'écran.
+    rootView.AttachedToVisualTree += async (_, _) => await BootOnceAsync();
 
     var sessionStatus = ServiceProvider!.GetRequiredService<SessionStatusViewModel>();
     sessionStatus.LogoutCompleted += () =>
@@ -95,6 +94,17 @@ private void ConfigureRootView(MainView rootView)
     rootView.SessionBanner.DataContext = sessionStatus;
 }
 
+    private async Task BootOnceAsync()
+    {
+        if (Interlocked.Exchange(ref _bootStarted, 1) == 1)
+        {
+            return;
+        }
+
+        var api = ServiceProvider!.GetRequiredService<YavscApiClient>();
+        await BootAsync(this.ServiceProvider!, api);
+    }
+
     /// <summary>
     /// Test-only hook: bind a concrete <see cref="MainView"/> so
     /// command-driven navigation paths (<see cref="PushPage"/>) can

src/Yavsc.Api.Client/BlogApiClient.cs

@@ -33,7 +33,7 @@ namespace Yavsc.Api.Client;
 /// </summary>
 public sealed class BlogApiClient
 {
-    private const string DefaultPathPrefix = "blog";
+    private const string DefaultPathPrefix = "blogspot";
 
     private readonly IYavscApiClient _api;
     private readonly Uri _baseAddress;