tweaks

Signed-off-by: dom <githubaccount56556@proton.me>

lib/pages/rcmd/view.dart

@@ -31,8 +31,8 @@ class _RcmdPageState extends CommonPageState<RcmdPage, RcmdController>
     super.build(context);
     return onBuild(
       Container(
-        clipBehavior: Clip.hardEdge,
-        margin: const EdgeInsets.symmetric(horizontal: StyleString.safeSpace),
+        clipBehavior: .hardEdge,
+        margin: const .symmetric(horizontal: StyleString.safeSpace),
         decoration: const BoxDecoration(borderRadius: StyleString.mdRadius),
         child: refreshIndicator(
           onRefresh: controller.onRefresh,
@@ -41,10 +41,7 @@ class _RcmdPageState extends CommonPageState<RcmdPage, RcmdController>
             physics: const AlwaysScrollableScrollPhysics(),
             slivers: [
               SliverPadding(
-                padding: const EdgeInsets.only(
-                  top: StyleString.cardSpace,
-                  bottom: 100,
-                ),
+                padding: const .only(top: StyleString.cardSpace, bottom: 100),
                 sliver: Obx(() => _buildBody(controller.loadingState.value)),
               ),
             ],
@@ -87,7 +84,7 @@ class _RcmdPageState extends CommonPageState<RcmdPage, RcmdController>
                             ),
                             child: Text(
                               '上次看到这里\n点击刷新',
-                              textAlign: TextAlign.center,
+                              textAlign: .center,
                               style: TextStyle(
                                 color: Theme.of(
                                   context,