fix(news): return extended descriptions for index search (#2019)

Stainless-Generated-From: dc7cc5d0dacb2793052cc069f912457fea2d08e7

Author: stlc-bot

lib/context_dev/models/news_search_response.rb

@@ -73,7 +73,8 @@ class Data < ContextDev::Internal::Type::BaseModel
         required :authors, ContextDev::Internal::Type::ArrayOf[String]
 
         # @!attribute description
-        #   Short summary or excerpt of the article, when the publisher provides one.
+        #   Article summary or excerpt. Natural-language search descriptions include
+        #   matching passages and are capped at 2,000 characters.
         #
         #   @return [String, nil]
         required :description, String, nil?: true
@@ -145,7 +146,7 @@ class Data < ContextDev::Internal::Type::BaseModel
         #
         #   @param authors [Array<String>] Bylined authors. Empty when no byline is available.
         #
-        #   @param description [String, nil] Short summary or excerpt of the article, when the publisher provides one.
+        #   @param description [String, nil] Article summary or excerpt. Natural-language search descriptions include matchin
         #
         #   @param image_url [String, nil] Lead image for the article, when one is available.
         #

rbi/context_dev/models/news_search_response.rbi

@@ -114,7 +114,8 @@ module ContextDev
         sig { returns(T::Array[String]) }
         attr_accessor :authors
 
-        # Short summary or excerpt of the article, when the publisher provides one.
+        # Article summary or excerpt. Natural-language search descriptions include
+        # matching passages and are capped at 2,000 characters.
         sig { returns(T.nilable(String)) }
         attr_accessor :description
 
@@ -210,7 +211,8 @@ module ContextDev
           id:,
           # Bylined authors. Empty when no byline is available.
           authors:,
-          # Short summary or excerpt of the article, when the publisher provides one.
+          # Article summary or excerpt. Natural-language search descriptions include
+          # matching passages and are capped at 2,000 characters.
           description:,
           # Lead image for the article, when one is available.
           image_url:,