fix: delete Another lists

Author: Hyun-git

Diff for: _data/menu.yml

@@ -1,39 +1,14 @@
-# For documentation on this file, see:
-# https://github.com/riggraz/no-style-please#customize-the-menu
-
 entries:
   - title: info
     entries:
-      - title: "Author: HyunPang"
+      - title: 'Author: HyunPang'
       - title: GitHub
-        url: https://github.com/Hyun-git
-      - title: "[email protected]"
+        url: 'https://github.com/Hyun-git'
+      - title: [email protected]
         url: [email protected]
-
   - title: For Study
     post_list:
       limit: 5
       show_more: true
       show_more_text: More Posts
       show_more_url: archive.html
-
-  - title: posts by category
-    post_list:
-      category: example2
-      show_more: true
-      show_more_text: See more posts...
-      show_more_url: example2-archive.html
-
-  - title: rss
-    url: feed.xml
-  
-  - title: another list
-    entries:
-      - title: with subitems
-        entries:
-          - title: with subsubitems
-          - title: example page
-            url: about
-  - title: PRO TIP
-    entries:
-      - title: to edit this menu, edit _data/menu.yml file