feat: Wallpaper page

pages/index/index.vue

@@ -213,7 +213,7 @@ const features = ref([
     title: "精美壁纸",
     subtitle: "获取精美壁纸",
     icon: "/static/icon/bizhi.png",
-    type: "video",
+    type: "wallpaper",
   },
 ]);
 
@@ -270,6 +270,10 @@ const onFeatureTap = (item) => {
     uni.navigateTo({ url: "/pages/avatar/index" });
     return;
   }
+  if (item.type === "wallpaper") {
+    uni.navigateTo({ url: "/pages/wallpaper/index" });
+    return;
+  }
   uni.showToast({ title: `进入：${item.title}`, icon: "none" });
 };