Add a calender

[asmit203]

1. Just add a calendar in the sidebar.
2. Add a clock.
   Make an interactive calendar to setup meet that is your friend can collaborate on the calendar.

[Tushar98644]

i would like to work on it...

[asmit203]

i would like to work on it...

So do work on it and create pr

[asmit203]

i would like to work on it...

not done till now so I am now removing the assigned work @Tushar98644

[devika-singh]

@asmit203 Pls assign me this issue

[anushkaaa34]

@asmit203 I would like to work on it .Please assign me this issue

[asmit203]

@asmit203 I would like to work on it .Please assign me this issue

Assigned