[naver] change categories (#7746)

- 'naver'        -> 'naver-blog'
- 'chzzk'        -> 'naver-chzzk'
- 'naverwebtoon' -> 'naver-webtoon'

docs/gallery-dl.conf

@@ -90,9 +90,12 @@
 
         "category-map": {},
         "config-map": {
-            "coomerparty": "coomer",
-            "kemonoparty": "kemono",
-            "koharu"     : "schalenetwork"
+            "coomerparty" : "coomer",
+            "kemonoparty" : "kemono",
+            "koharu"      : "schalenetwork",
+            "chzzk"       : "naver-chzzk",
+            "naver"       : "naver-blog",
+            "naverwebtoon": "naver-webtoon"
         },
 
 
@@ -182,10 +185,6 @@
             "endpoint": "/api/_001_v2",
             "tlds": false
         },
-        "chzzk":
-        {
-            "offset": 0
-        },
         "cien":
         {
             "sleep-request": "1.0-2.0",
@@ -456,10 +455,14 @@
             "username": "",
             "password": ""
         },
-        "naver":
+        "naver-blog":
         {
             "videos": true
         },
+        "naver-chzzk":
+        {
+            "offset": 0
+        },
         "newgrounds":
         {
             "username": "",