Add Data in the Content Section of README.md

[akkupy]

Task is to review all the folders present in this repo and update the 'content' table in the README.md filen with necessary information.

• Cover which type of programs are present in each folder.
• Try to have a link to every folder within the Contents table.

[AMANMUHAL]

assign this to me ,, i would try incorporating all the changes

[shubhankar132]

Kindlly assign this issue to me.

[akkupy]

@AMANMUHAL Try to make the changes within 23:00 IST else @shubhankar132 will be assigned

[AMANMUHAL]

@akkupy Done ,, please review the PR