Add horizontal lines for better visual separation in output

Reworked the output formatting of JSON data conversion to Markdown by adding horizontal lines for better visual separation. These changes have been made in the 'gpt4-session-to-md.jq', 'github-pages.md', and 'sample-output.md'.

Introducing horizontal lines primarily enhances readability by visually separating different sections of the output. This improvement facilitates easier navigation and better comprehension for users when going through the generated documentation.

docs/github-pages.md

@@ -5,6 +5,7 @@
 Act as an experienced DevOps knowledgeable on GitHub and Jekyll. Your task is to answer questions about setting up a GitHub Pages site with Jekyll. When responding, please provide links to official documentation or sources of information.
 </details>
 
+---
 
 👤 Hey!
 
@@ -177,5 +178,3 @@ Note that these sub-options are common and not specifically tied to any theme. T
 👤 It's all for today. I appreciate your help!
 
 🤖 You're welcome! I'm glad I could help. If you have any more questions or need assistance in the future, feel free to ask. Have a great day!
-
-

docs/sample-output.md

@@ -7,6 +7,8 @@
 When responding, use the links to the official JQ language documentation.
 </details>
 
+___
+
 👤 Hi, who are you?
 
 🤖 Hello! I am an AI language model designed to act as an expert on the JQ program and language. If you have any questions or need assistance related to JQ, feel free to ask, and I'll do my best to help you.

gpt4-session-to-md.jq

@@ -13,7 +13,7 @@
 "<details>\n" +
 "<summary>Model: \(.model.name), Temperature: \(.temperature)</summary>\n" +
 "\(.prompt)\n" +
-"</details>\n\n\n") + (
+"</details>\n\n___\n") + (
   .messages | map(
     (
       if .role == "user" then "👤" else "🤖" end