feat: supports specifying the position of the preference button (#4154)

packages/@core/base/icons/src/lucide.ts

@@ -38,7 +38,7 @@ export {
   RotateCw,
   Search,
   SearchX,
-  Settings2,
+  Settings,
   Sun,
   SunMoon,
   SwatchBook,

packages/@core/base/typings/src/app.d.ts

@@ -7,6 +7,13 @@ type LayoutType =
 
 type ThemeModeType = 'auto' | 'dark' | 'light';
 
+/**
+ * 偏好设置按钮位置
+ * fixed 固定在右侧
+ * header 顶栏
+ */
+type PreferencesButtonPositionType = 'fixed' | 'header';
+
 type BuiltinThemeType =
   | 'custom'
   | 'deep-blue'
@@ -92,6 +99,7 @@ export type {
   LoginExpiredModeType,
   NavigationStyleType,
   PageTransitionType,
+  PreferencesButtonPositionType,
   TabsStyleType,
   ThemeModeType,
 };