Revise Docs Introduction title and heading

Updated the title and removed the emoji from the heading.

Author: ajay-dhangar

docs/guides/docs/docs-introduction.mdx

@@ -1,11 +1,10 @@
 ---
+title: Docs Introduction
 id: introduction
 sidebar_label: Introduction
 slug: /docs-introduction
 ---
 
-# 📚 Docs Introduction
-
 The **CodeHarborHub Docs** feature gives you a powerful way to create and organize
 Markdown/MDX content in a **structured, hierarchical format**—perfect for building
 technical documentation, courses, or developer guides.
@@ -30,7 +29,7 @@ and finally [using multiple docs plugin instances](./docs-multi-instance.mdx).
 
 <AdsComponent />
 
-## 🗂 Docs-only Mode {#docs-only-mode}
+## Docs-only Mode {#docs-only-mode}
 
 By default, a CodeHarborHub site includes **Docs**, **Blog**, and **Pages**.  
 A fresh installation looks like this:
@@ -105,4 +104,4 @@ Now your site’s structure will look like:
 ```
 example.com/                       -> generated from `docs/intro.md`
 example.com/tutorial-basics/...    -> generated from `docs/tutorial-basics/...`
-```
+```