feat:重构UI模块

lib/widgets/common/year_selector.dart

@@ -93,6 +93,7 @@ class _YearSelectorState extends State<YearSelector>
           icon: Icons.chevron_left,
           onPressed: () => _previousYear(),
         ),
+        SizedBox(width: 5),
         // 年份显示
         AnimatedBuilder(
           animation: _scaleAnimation,
@@ -102,12 +103,13 @@ class _YearSelectorState extends State<YearSelector>
           child: Text(
             '$_currentYear',
             style: TextStyle(
-              fontSize: 24,
+              fontSize: 18,
               fontWeight: FontWeight.bold,
               color: Theme.of(context).primaryColor,
             ),
           ),
         ),
+        SizedBox(width: 5),
         circleIconButton(
           context: context,
           icon: Icons.chevron_right,