JavaScript TDD Todo List App added

[Krish-bhardwaj]

i have solved the issue #342

Description

added link to the project

How Has This Been Tested?

Types of changes

• Content Update (change which fixes an issue or updates an already existing submission)
• New Article (change which adds functionality)
• Documentation change

Checklist:

• My code follows the code style of this project.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have made checks to ensure URLs and other resources are valid

[Krish-bhardwaj]

hi @enkeyz please check my PR , requested to suggest changes or merge PR