style: 调整多处页面UI细节与默认状态

1. 将动态页面默认视图从时间线模式改为非时间线模式
2. 修复分享按钮的默认样式问题，移除多余边框和背景
3. 调整登录页分隔线上下间距与微信登录按钮高度
4. 隐藏文章卡片的分类信息展示

src/pages/auth/login.vue

@@ -357,7 +357,7 @@ function handleBack() {
     </view>
 
     <!-- 分隔线 -->
-    <view class="my-4 w-full flex items-center justify-center gap-x-3">
+    <view class="my-6 w-full flex items-center justify-center gap-x-3">
       <view class="h-px flex-1 bg-gray-100" />
       <text class="text-xs text-gray-400">其他方式</text>
       <view class="h-px flex-1 bg-gray-100" />
@@ -367,7 +367,7 @@ function handleBack() {
     <view class="w-full flex flex-col items-center gap-y-3">
       <!-- #ifdef MP-WEIXIN -->
       <view
-        class="h-11 w-full flex items-center justify-center gap-x-2 rounded-xl bg-[#07C160] text-sm text-white font-medium"
+        class="h-10 w-full flex items-center justify-center gap-x-2 rounded-xl bg-[#07C160] text-sm text-white font-medium"
         @click="handleWxLogin"
       >
         <wd-icon name="wechat" color="#FFFFFF" :size="18" />

src/pages/moments/moments.vue

@@ -25,7 +25,7 @@ setShareOptions({
   path: '/pages/moments/moments',
 })
 
-const useTimeline = ref(true)
+const useTimeline = ref(false)
 
 const { loading, error, data, run } = useRequest<IHaloListResponseBase<IMoment>, IMomentListRequest>(queryMoments, { loadingToast: false, loadingToastContent: '加载中...', loadingToastMask: true })