Add Breadcrumb component in Main layout

src/layouts/Main.astro

@@ -1,4 +1,6 @@
 ---
+import Breadcrumbs from "@components/Breadcrumbs.astro";
+
 export interface Props {
   pageTitle: string;
   pageDesc?: string;
@@ -7,6 +9,7 @@ export interface Props {
 const { pageTitle, pageDesc } = Astro.props;
 ---
 
+<Breadcrumbs />
 <main id="main-content">
   <h1>{pageTitle}</h1>
   <p>{pageDesc}</p>