Drop the Claude Code API setup, Dim and Kimi, and the pkg-add change

bin/omarchy-region

@@ -47,7 +47,6 @@ if [[ $1 == "cn" ]]; then
 else
   sudo env OMARCHY_REGION=global OMARCHY_PATH="$OMARCHY_PATH" bash -e "$OMARCHY_PATH/install/config/region.sh"
   omarchy-refresh-pacman "$channel"
-  omarchy-setup-claude-api --remove
 fi
 
 # The developer mirrors reach only a new session, so offer one.