Update docs of Codeblock

Author: stevenjoezhang

package.json

@@ -3,7 +3,7 @@
   "version": "8.26.0",
   "private": true,
   "hexo": {
-    "version": "7.3.0"
+    "version": "8.1.1"
   },
   "description": "Elegant and powerful theme for Hexo.",
   "scripts": {
@@ -40,4 +40,4 @@
   "devDependencies": {
     "markdownlint-cli": "0.45.0"
   }
-}
+}

source/docs/theme-settings/miscellaneous.md

@@ -98,17 +98,14 @@ If Dark Mode is enabled, dark code highlighting themes will be available.
 <!-- tab <code>copy_button</code> -->
 NexT supports the copy-and-paste functionality of codeblock.
 
-{% subtabs codeblock1 %}
-<!-- tab <code>enable</code> -->
 You can enable it by setting value `copy_button.enable` to `true` in {% label primary@NexT config file %}. By default NexT shows copy result of the copy-and-paste functionality.
 
 ```yml NexT config file
 codeblock:
   copy_button:
     enable: true
 ```
-<!-- endtab -->
-<!-- tab <code>style</code> -->
+
 With `style` option, you can change your copy button style.
 There are three style available currently: `default` (Just leave it empty), `flat` and `mac`.
 
@@ -117,8 +114,43 @@ codeblock:
   copy_button:
     style: flat
 ```
+
 <!-- endtab -->
-{% endsubtabs %}
+
+<!-- tab <code>fold</code> -->
+NexT supports the fold functionality of codeblock.
+
+You can enable it by setting value `fold.enable` to `true` in {% label primary@NexT config file %}.
+
+```yml NexT config file
+codeblock:
+  # Fold code block
+  fold:
+    enable: true
+    height: 500
+```
+
+With `height` option, you can change the height (in px) of the code block.
+
+```yml NexT config file
+codeblock:
+  fold:
+    enable: true
+    height: 300
+```
+
+<!-- endtab -->
+
+<!-- tab <code>language</code> -->
+NexT supports the language functionality of codeblock.
+
+You can enable it by setting value `language` to `true` in {% label primary@NexT config file %}.
+
+```yml NexT config file
+codeblock:
+  # Display language name
+  language: true
+```
 
 <!-- endtab -->
 

source/docs/third-party-services/statistics-and-analytics.md

@@ -19,6 +19,8 @@ NexT will not send record to analytics service provider as long as the page's ho
     google_analytics:
       tracking_id: UA-XXXXXXXX-X
       only_pageview: false
+      # only needed if you are using `only_pageview` mode, https://developers.google.com/analytics/devguides/collection/protocol/ga4
+      measure_protocol_api_secret:
     ```
 
 3. When field `only_pageview` is set to true, NexT will only send `pageview` event to Google Analytics.