[batoto] remove module (#8908)

"Bato.to has shut down."

There are mirror sites, but they are unscrapeable
due to heavily obfuscated HTML and JS

docs/configuration.rst

@@ -1760,28 +1760,6 @@ Description
         Get posts from "Latest Updates" pages
 
 
-extractor.batoto.domain
------------------------
-Type
-    ``string``
-Default
-    ``"auto"``
-Example
-    ``"mangatoto.org"``
-Description
-    Specifies the domain used by ``batoto`` extractors.
-
-    ``"auto"`` | ``"url"``
-        Use the input URL's domain
-    ``"nolegacy"``
-        Use the input URL's domain
-        - replace legacy domains with ``"xbato.org"``
-    ``"nowarn"``
-        Use the input URL's domain
-        - do not warn about legacy domains
-    any ``string``
-        Use this domain
-
 
 extractor.bbc.width
 -------------------

docs/gallery-dl.conf

@@ -146,10 +146,6 @@
 
             "recursive": true
         },
-        "batoto":
-        {
-            "domain": "auto"
-        },
         "bbc":
         {
             "width": 1920

docs/supportedsites.md

@@ -127,12 +127,6 @@ Consider all listed sites to potentially be NSFW.
     <td>Audios, Collections, Search Results, User Profiles</td>
     <td></td>
 </tr>
-<tr id="batoto" title="batoto">
-    <td>BATO.TO</td>
-    <td>https://bato.to/</td>
-    <td>Chapters, Manga</td>
-    <td></td>
-</tr>
 <tr id="bbc" title="bbc">
     <td>BBC</td>
     <td>https://bbc.co.uk/</td>