feat:增加博客统计模块

lib/widget/common.dart

@@ -16,3 +16,21 @@ Widget buildCard({required BuildContext context, required Widget child}) {
     ),
   );
 }
+
+Widget circleIconButton({
+  required IconData icon,
+  required VoidCallback onPressed,
+  required BuildContext context,
+}) {
+  return ElevatedButton(
+    onPressed: onPressed,
+    style: ElevatedButton.styleFrom(
+      shape: CircleBorder(),
+      elevation: 0,
+      backgroundColor: Theme.of(context).colorScheme.primary,
+      padding: EdgeInsets.zero,
+      minimumSize: const Size(0, 0),
+    ),
+    child: Icon(icon, color: Colors.white),
+  );
+}