Add Arabic version of README.md

[arrahhal]

No description provided.

[alganzory]

Thank you for your contribution, though the translation is too literal, if you could try to make it sound more natural (maybe refer to the arabic version of the ui for the terms) or if I get time I'll add some modifications, then it can be merged

[arrahhal]

You're right, I should have done that. I suggest creating an arabic version that is independent from the english one, considering the different backgrounds of the audience. Using more Islamic terms, as muslims are the target audience. I've noticed some redundancy in explaining certain plugin features; I would prefer to remove them. we could also replace english screenshot with arabic one.