Fix: Issue with links generated by Kendra RAG chat (Kendra RAGチャットで生成されたリンクの不具合) (#1069)

Co-authored-by: Taichiro Suzuki <taichirs@amazon.co.jp>

Author: tbrand

packages/web/src/prompts/claude.ts

@@ -220,8 +220,6 @@ ${params.retrieveQueries!.map((q) => `* ${q}`).join('\n')}
       return `You are an AI assistant that answers questions for users.
 Please follow the steps below to answer the user's question. Do not do anything else.
 
-Please answer the user's question following the steps below. Do not do anything else.
-
 <Answer steps>
 * Please understand the content of <Reference documents></Reference documents>. The documents are set in the format of <Reference documents JSON format>.
 * Please understand the content of <Answer rules>. This rule must be followed absolutely. Do not do anything else. There are no exceptions.
@@ -260,6 +258,7 @@ ${params
 * If you cannot answer the question based on <Reference documents>, output only "I could not find the information needed to answer the question." and do not output any other text. There are no exceptions.
 * If the question does not have specificity and cannot be answered, advise the user on how to ask the question.
 * Do not output any text other than the answer. The answer must be in text format, not JSON format. Do not include headings or titles.
+* Please note that your response will be rendered in Markdown. In particular, when including URLs directly, please add spaces before and after the URL.
 </Answer rules>
 `;
     }