🔨 refactor(setting): 重构了Svelte设置的模板

- 将 SettingPanel 作为基本模板
- 更改了 settingitem 的类型定义

src/libs/index.d.ts

@@ -5,13 +5,16 @@ interface ISettingItem {
     type: TSettingItemType;
     title: string;
     description?: string;
+    text?: {
+        placeholder?: string;
+    };
     slider?: {
         min: number;
         max: number;
         step: number;
     };
     select?: {
-        options: {val: any; text: string}[];
+        options: { [key: string | number]: string };
     };
     button?: {
         label: string;