first commit

templete/src/app/content/sidebar-content/sidebar-content.component.html

@@ -0,0 +1,9 @@
+<div class="flex h-screen overflow-hidden">
+  <!-- Sidebar (เฉพาะ main) -->
+  <app-sidebar></app-sidebar>
+
+  <!-- Content -->
+  <div class="flex-1 overflow-y-auto bg-gray-50 text-gray-900">
+    <router-outlet></router-outlet>
+  </div>
+</div>