feat: set up basic blog structure

src/components/organisms/Layout.tsx

@@ -0,0 +1,17 @@
+import * as React from "react"
+
+type LayoutProps = {
+  pageTitle: string
+  children: React.ReactNode
+}
+
+const Layout = ({ pageTitle, children }: LayoutProps) => {
+  return (
+    <div>
+      <h1>{pageTitle}</h1>
+      {children}
+    </div>
+  )
+}
+
+export default Layout