add genres filter

src/GameIdeas/Client/GameIdeas.BlazorApp/Pages/Games/Filter/GameFilter.razor

@@ -40,6 +40,12 @@
                             @bind-Values=GameFilterParams.Plateforms
                             Theme="SelectListTheme.Filter"/>
 
+        <MultipleSelectList TItem="string"
+                            Items="Genres"
+                            @bind-Values=GameFilterParams.Genres
+                            Theme="SelectListTheme.Filter" />
+
+        
 
     </div>
 </EditForm>

src/GameIdeas/Client/GameIdeas.BlazorApp/Pages/Games/Filter/GameFilter.razor.cs

@@ -31,6 +31,13 @@ public partial class GameFilter
         new() { Item = "Ubisoft", Label = "Ubisoft" },
     ];
 
+    private readonly IEnumerable<SelectElement<string>> Genres = [
+        new() { Item = "Rogue Like", Label = "Rogue Like" },
+        new() { Item = "Aventure", Label = "Aventure" },
+        new() { Item = "RPG", Label = "RPG" },
+        new() { Item = "Fast FPS", Label = "Fast FPS" },
+    ];
+
     private EditContext? EditContext;
 
     protected override void OnInitialized()