create: category-ai-chat (#2313)

* create: List poe

* rename: google-gemini -> google-deepmind

* create: List category-ai-chat

* update: category-companies

* update: geolocation-!cn

* To be discussed: remove openai from category-dev

data/geolocation-!cn

@@ -1,5 +1,8 @@
 # This list contains domains that don't have access point in China mainland. This is opposite to geolocation-cn.
 
+# AI Chat
+include:category-ai-chat-!cn
+
 # Anime, Comics & Games
 include:category-acg