Add HTML & CSS in Bangla - Farmer Abdul Alim (GitHub, HTML) (#12704)

* Add HTML & CSS in Bangla - Farmer Abdul Alim (GitHub, HTML)

Added a new open-source Bangla Web Development resource:

[এইচটিএমএল ও সিএসএস ইন বাংলায় (HTML & CSS in Bangla)](https://github.com/CodeJogot/html-css-course-in-bangla)
- Author: Farmer Abdul Alim
- Platform: GitHub (HTML)
- License: CC BY-SA

This is a free and open-source HTML & CSS tutorial series with 30+ chapters and 20 practical projects.
Verified that the resource is public, accessible without login, and permanently hosted on GitHub.

* Fix Markdown formatting and spacing for Web Development section

- Ensured correct blank line spacing before and after headings
- Removed extra asterisk before the Machine Learning header
- Verified alphabetical order (JavaScript → Web Development → Machine Learning)
- Confirmed consistent author and format syntax

* Fix final spacing and formatting for Web Development section

Fixed Markdown spacing and formatting to comply with fpb-lint rules. Added proper blank lines before/after headings, removed extra whitespace, and verified correct author–platform–format order and link validity.

* Fix alphabetical order and formatting for Bangla Web Development section

books/free-programming-books-bn.md

@@ -12,6 +12,7 @@
 * [Misc](#misc)
 * [Python](#python)
 * [Sql](#sql)
+* [Web Development](#web-development)
 
 
 ### Algorithms
@@ -87,6 +88,11 @@
 * [বাংলায় SQL টিউটোরিয়াল](https://sql.howtocode.dev) - Saiful, et al.
 
 
+### Web Development
+
+* [এইচটিএমএল ও সিএসএস ইন বাংলায় (HTML & CSS in Bangla)](https://github.com/CodeJogot/html-css-course-in-bangla) - Farmer Abdul Alim (GitHub, HTML)
+
+
 ### Git and Github
 
 * [এক পলকে গিট ও গিটহাব](https://with.zonayed.me/book/git-n-github-at-glance/) - Zonayed