factor:布局颜色重构

lib/views/home.dart

@@ -49,17 +49,9 @@ class _HomePage extends State<HomePage> {
           )
         ],
       ),
-      backgroundColor: Color(0xFFF5F5F5),
+      // backgroundColor: Color(0xFFF5F5F5),
       drawer: SettingsDrawer(),
-      body: Padding(padding: EdgeInsets.all(4), child: tabPages[_currentIndex]),
-      // floatingActionButton: FloatingActionButton(
-      //   backgroundColor: Theme.of(context).colorScheme.primary,
-      //   onPressed: () => buildBottomSheet(context),
-      //   shape: const CircleBorder(),
-      //   mini: true,
-      //   child: const Icon(Icons.add, color: Colors.white, size: 30),
-      // ),
-      // floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
+      body: Padding(padding: EdgeInsets.all(10), child: tabPages[_currentIndex]),
       bottomNavigationBar: buildBottomNavBar(
         currentIndex: _currentIndex,
         onTap: (index) {