doc: 增加微软图标菜单

Author: ArgoZhang

src/BootstrapBlazor.Server/Extensions/MenusLocalizerExtensions.cs

@@ -1675,6 +1675,11 @@ void AddIcons(DemoMenuItem item)
                     Url = "md-icon"
                 },
                 new()
+                {
+                    Text = Localizer["FluentSystemIcon"],
+                    Url = "fluent-icon"
+                },
+                new()
                 {
                     Text = Localizer["OctIcon"],
                     Url = "oct-icon"

src/BootstrapBlazor.Server/Locales/en-US.json

@@ -4809,6 +4809,7 @@
     "BootstrapIcon": "Bootstrap Icons",
     "MaterialIcon": "Material Icons",
     "ElementIcon": "Element Icon",
+    "FluentSystemIcon": "Fluent Icons",
     "DrawerService": "DrawerService",
     "SortableList": "SortableList",
     "WinBox": "WinBox",

src/BootstrapBlazor.Server/Locales/zh-CN.json

@@ -4808,6 +4808,7 @@
     "Icons": "内置图标",
     "BootstrapIcon": "Bootstrap Icons",
     "MaterialIcon": "Material Icons",
+    "FluentSystemIcon": "Fluent Icons",
     "ElementIcon": "饿了么图标 ElementIcon",
     "DrawerService": "抽屉服务 DrawerService",
     "SortableList": "拖拽组件 SortableList",