🎉 Feat: add nested menu for example site

exampleSite/content/posts/pwa-support/index.en.md

@@ -1,6 +1,6 @@
 ---
 weight: 7
-title: "PWA Support"
+title: "Theme Documentation - PWA Support"
 date: 2022-01-26T09:32:56+08:00
 draft: false
 author: "Lruihao"
@@ -13,6 +13,13 @@ categories: ["Documentation"]
 resources:
 - name: featured-image
   src: featured-image.png
+
+menu:
+  main:
+    name: "PWA Support"
+    title: "Guide to setup PWA in FixIt."
+    parent: "documentation"
+    pre: "<i class='fab fa-readme fa-fw fa-sm'></i>"
 ---
 
 Find out how to turn your FixIt site into a Progressive Web App.

exampleSite/content/posts/pwa-support/index.zh-cn.md

@@ -1,6 +1,6 @@
 ---
 weight: 7
-title: "PWA 支持"
+title: "主题文档 - PWA 支持"
 date: 2022-01-26T11:10:56+08:00
 draft: false
 author: "Lruihao"
@@ -13,6 +13,12 @@ categories: ["Documentation"]
 resources:
 - name: featured-image
   src: featured-image.png
+
+menu:
+  main:
+    title: "在 FixIt 中设置 PWA 的指南。"
+    parent: "documentation"
+    pre: "<i class='fab fa-readme fa-fw fa-sm'></i>"
 ---
 
 了解如何在 FixIt 主题中配置渐进式网络应用程序 (PWA)。

exampleSite/content/posts/theme-documentation-basics/index.en.md

@@ -18,6 +18,13 @@ lightgallery: true
 
 toc:
   auto: false
+
+menu:
+  main:
+    name: "Basics"
+    title: "Discover what the Hugo - FixIt theme is all about and the core-concepts behind it."
+    parent: "documentation"
+    pre: "<i class='fab fa-readme fa-fw fa-sm'></i>"
 ---
 
 Discover what the Hugo - **FixIt** theme is all about and the core-concepts behind it.

exampleSite/content/posts/theme-documentation-basics/index.zh-cn.md

@@ -18,6 +18,12 @@ lightgallery: true
 
 toc:
   auto: false
+
+menu:
+  main:
+    title: "探索 Hugo - FixIt 主题的全部内容和背后的核心概念。"
+    parent: "documentation"
+    pre: "<i class='fab fa-readme fa-fw fa-sm'></i>"
 ---
 
 探索 Hugo - **FixIt** 主题的全部内容和背后的核心概念。

exampleSite/content/posts/theme-documentation-built-in-shortcodes/index.en.md

@@ -15,6 +15,13 @@ tags: ["shortcodes"]
 categories: ["documentation"]
 
 lightgallery: true
+
+menu:
+  main:
+    name: "Built-in Shortcodes"
+    title: "Hugo provides multiple built-in shortcodes for author convenience and to keep your markdown content clean."
+    parent: "documentation"
+    pre: "<i class='fab fa-readme fa-fw fa-sm'></i>"
 ---
 
 **Hugo** provides multiple built-in shortcodes for author convenience and to keep your markdown content clean.

exampleSite/content/posts/theme-documentation-built-in-shortcodes/index.zh-cn.md

@@ -15,6 +15,12 @@ tags: ["shortcodes"]
 categories: ["documentation"]
 
 lightgallery: true
+
+menu:
+  main:
+    title: "Hugo 提供了多个内置的 Shortcodes, 以方便作者保持 Markdown 内容的整洁。"
+    parent: "documentation"
+    pre: "<i class='fab fa-readme fa-fw fa-sm'></i>"
 ---
 
 **Hugo** 提供了多个内置的 Shortcodes, 以方便作者保持 Markdown 内容的整洁。

exampleSite/content/posts/theme-documentation-content/index.en.md

@@ -20,6 +20,13 @@ toc:
   auto: false
 math:
   enable: true
+
+menu:
+  main:
+    name: "Content"
+    title: "Find out how to create and organize your content quickly and intuitively in FixIt theme."
+    parent: "documentation"
+    pre: "<i class='fab fa-readme fa-fw fa-sm'></i>"
 ---
 
 Find out how to create and organize your content quickly and intuitively in **FixIt** theme.

exampleSite/content/posts/theme-documentation-content/index.zh-cn.md

@@ -20,6 +20,12 @@ toc:
   auto: false
 math:
   enable: true
+
+menu:
+  main:
+    title: "了解如何在 FixIt 主题中快速，直观地创建和组织内容。"
+    parent: "documentation"
+    pre: "<i class='fab fa-readme fa-fw fa-sm'></i>"
 ---
 
 了解如何在 **FixIt** 主题中快速，直观地创建和组织内容。

exampleSite/content/posts/theme-documentation-extended-shortcodes/index.en.md

@@ -16,6 +16,13 @@ tags: ["shortcodes"]
 categories: ["documentation"]
 
 lightgallery: true
+
+menu:
+  main:
+    name: "Extended Shortcodes"
+    title: "FixIt theme provides multiple shortcodes on top of built-in ones in Hugo."
+    parent: "documentation"
+    pre: "<i class='fab fa-readme fa-fw fa-sm'></i>"
 ---
 
 **FixIt** theme provides multiple shortcodes on top of built-in ones in Hugo.

exampleSite/content/posts/theme-documentation-extended-shortcodes/index.zh-cn.md

@@ -5,7 +5,7 @@ date: 2020-03-03T16:29:59+08:00
 draft: false
 author: "Lruihao"
 authorLink: "https://lruihao.cn"
-description: "FixIt 主题在 Hugo 内置的 shortcode 的基础上提供多个扩展的 shortcode."
+description: "FixIt 主题在 Hugo 内置的 shortcode 的基础上提供多个扩展的 shortcode"
 resources:
 - name: "featured-image"
   src: "featured-image.jpg"
@@ -19,6 +19,12 @@ lightgallery: true
 mapbox:
   lightStyle: mapbox://styles/mapbox/light-zh-v1?optimize=true
   darkStyle: mapbox://styles/mapbox/dark-zh-v1?optimize=true
+
+menu:
+  main:
+    title: "FixIt 主题在 Hugo 内置的 shortcode 的基础上提供多个扩展的 shortcode"
+    parent: "documentation"
+    pre: "<i class='fab fa-readme fa-fw fa-sm'></i>"
 ---
 
 **FixIt** 主题在 Hugo 内置的 shortcode 的基础上提供多个扩展的 shortcode.