add default layout

data/config.json

@@ -0,0 +1,18 @@
+{
+  "banner": "ZhDiary",
+  "tabs": [
+    {
+      "name": "千字文",
+      "to": "/posts/千字文"
+    },
+    {
+      "name": "Resources",
+      "to": "/resouces"
+    },
+    {
+      "name": "About",
+      "url": "https://github.com/patarapolw/zhdiary"
+    }
+  ],
+  "fullUrl": "https://zhdiary.polvcode.dev"
+}