Add link to blog source code

config.toml

@@ -16,7 +16,7 @@ enableGitInfo = true
   themeColor = "blue"
 
   # if you set this to 0, only submenu trigger will be visible
-  showMenuItems = 4
+  showMenuItems = 5
 
   # show selector to switch language
   showLanguageSelector = false
@@ -91,3 +91,9 @@ enableGitInfo = true
         name = "Main Website"
         url = "https://bbaovanc.com/"
         weight = 40
+
+      [[languages.en.menu.main]]
+        identifier = "source-code"
+        name = "Source Code"
+        url = "https://git.bbaovanc.com/bbaovanc.com/blog"
+        weight = 50