feat: add explanatory tooltip about top left icon reload

assets/locales.json

@@ -12242,6 +12242,31 @@
         "zh_TW": ""
       }
     },
+    {
+      "ID": "SettingsTabGeneralIconTooltip",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "On Windows systems, app restart might be required to update the window's top left icon.",
+        "es_ES": "En sistemas Windows, podría ser necesario reiniciar la aplicación para actualizar el icono de la esquina superior izquierda de la ventana.",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
     {
       "ID": "ControllerSettingsConfigureGeneral",
       "Translations": {

src/Ryujinx/UI/Views/Settings/SettingsUIView.axaml

@@ -161,6 +161,7 @@
                             IsEnabled="{Binding !IsGameTitleNotNull}"
                             Opacity="{Binding PanelOpacity}"
                             Margin="0, 15, 0, 10"
+                            ToolTip.Tip="{ext:Locale SettingsTabGeneralIconTooltip}"
                             Orientation="Horizontal">
                             <TextBlock
                                 VerticalAlignment="Center"