FIX: skip some checks for CJK locale in TextSentinel (#7322)

lib/text_sentinel.rb

@@ -69,12 +69,18 @@ class TextSentinel
     @text.gsub(symbols_regex, '').size > 0
   end
 
+  def skipped_locale
+    %w(zh_CN zh_TW ko ja).freeze
+  end
+
   def seems_unpretentious?
+    return true if skipped_locale.include?(SiteSetting.default_locale)
     # Don't allow super long words if there is a word length maximum
     @opts[:max_word_length].blank? || @text.split(/\s|\/|-|\.|:/).map(&:size).max <= @opts[:max_word_length]
   end
 
   def seems_quiet?
+    return true if skipped_locale.include?(SiteSetting.default_locale)
     # We don't allow all upper case content
     SiteSetting.allow_uppercase_posts || @text == @text.mb_chars.downcase.to_s || @text != @text.mb_chars.upcase.to_s
   end