AR : Fix missing part & some translate in site.json

[3imed-jaberi]

Some details :

1. I've added a part that is in the English version and is missing here ;

    "dependencies": {
      "link": "docs/meta/topics/dependencies",
      "text": "Dependencies"
    }
  <!-- from `Dependencies` to `تبعيات` -->

2. Fix translation of meetups ; from لقاءات to مُلْتَقَيات ..
3. Fix translation of docs ; from التوثيق to المستندات ..

[3imed-jaberi]

Hi @Aissaoui-Ahmed ,
Please check these changes and thank you ❤️ ..
If you can give me your email address ✌️

[Aissaoui-Ahmed]

I appreciate your interest I've left a comment on React about words
in the file site.json don't update it before complete translation
you can contact me on Facebook

[3imed-jaberi]

I'm sorry my bro ( @Aissaoui-Ahmed ) ..
At REACT we have the methodology of work and the glossary that we build ..
For example, when the difference in the translation of a word we must discuss ..
I've read your comments there and fixed the TAB bug ..