feat : Add a Hello world Extension about chrome-extension

[Devmindtk]

• Create a folder with all code
• Add readme with a preview picture of the extension
• Attach a picture of extension while creating a PR

Create a PR 🥳 Happy contributing 🎊

I would like to work on this issue @harshita214 please assign it to me.

[Sneha0324]

• Create a folder with all code
• Add readme with a preview picture of the extension
• Attach a picture of extension while creating a PR

Create a PR 🥳
Happy contributing 🎊

I would like to work for it.

[ritika-saha]

I want to work on this issue under JWOC. Please assign this to me 😊

[rohit-raj25]

I want to work on this issue under JWOC

[stubborn-1508]

i want to work on this issue.pls assign it to me.

[raxvab]

I want to work on this issue under JWOC

[harshita214]

Hey @rohit-raj25 , go ahead you can work on this issue. All the best 👍

@ritika-saha , I already assigned you #4
@raxvab @stubborn-1508 @Sneha0324 @Devmindtk please look for another issue