* Update free-courses-hi.md
Added Tailwind CSS course
* Update free-courses-en.md
Added two new courses.
* fix: typos in resource info
* chore: move Tailwind into HTML & CSS
* chore: move TailwindCSS into HTML&CSS section
Also register this new section in TOC index
* fix: use YT playlist urls
* lint: alphabetize
Co-authored-by: David Ordás <3125580+davorpa@users.noreply.github.com>
* [Bootstrap Tutorial in Hindi With 2 Projects for Beginners \| Complete Bootstrap 5 Tutorial in Hindi](https://youtube.com/watch?v=QE5oQh63gGE) - Tech Gun
* [Bootstrap Tutorial in Hindi With 2 Projects for Beginners \| Complete Bootstrap 5 Tutorial in Hindi](https://youtube.com/watch?v=QE5oQh63gGE) - Tech Gun
#### Tailwind CSS
* [Tailwind CSS Tutorials in Hindi](https://www.youtube.com/playlist?list=PLu0W_9lII9ahwFDuExCpPFHAK829Wto2O) - CodeWithHarry
### Java
### Java
* [Complete Java Programming in Hindi](https://www.youtube.com/playlist?list=PLmRclvVt5DtnqhXTJwd-oqVRwO3bLZCGV) - Anand Kumar, CodeitUp
* [Complete Java Programming in Hindi](https://www.youtube.com/playlist?list=PLmRclvVt5DtnqhXTJwd-oqVRwO3bLZCGV) - Anand Kumar, CodeitUp