初始化

lib/pages/teacher/home/widgets/header.dart

@@ -0,0 +1,49 @@
+import 'package:app/config/theme/base/app_theme_ext.dart';
+import 'package:flutter/material.dart';
+import 'package:remixicon/remixicon.dart';
+
+class Header extends StatelessWidget implements PreferredSizeWidget {
+  const Header({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      color: Colors.white,
+      child: SafeArea(
+        child: Container(
+          padding: EdgeInsets.symmetric(horizontal: context.pagePadding),
+          height: preferredSize.height,
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                    "学光自习室",
+                    style: Theme.of(context).textTheme.titleSmall,
+                  ),
+                  Text(
+                    "在线陪伴、用心教学",
+                    style: Theme.of(context).textTheme.labelMedium,
+                  ),
+                ],
+              ),
+              Row(
+                children: [
+                  IconButton(
+                    onPressed: () {},
+                    icon: Icon(RemixIcons.user_line),
+                  ),
+                ],
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  @override
+  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
+}