Add OSW FavIcon and Name

[AbhiPatel10]

use this logo and generate favicon

[VanshSutariya]

i would like to work on this issue

[Pruthvi-Tirmal]

I too want to work on this
thanks

[AbhiPatel10]

@VanshSutariya Go ahead, Assigning to you

@Pruthvi-Tirmal There are some other Issues please find another one.