fix an error team.json and add sadra

Author: SK2iP

static/data/team.json

@@ -19,19 +19,20 @@
       "linkedin": "https://www.linkedin.com/in/alireza-sadraii-rad/",
       "github": "https://github.com/sadraiiali"
     },
+    {
+      "name": "Sadra Khanjari",
+      "email": "sadra.khanjari@gmail.com",
+      "linkedin": "https://www.linkedin.com/in/sadra-khanjari/",
+      "img": "https://avatars.githubusercontent.com/u/45975703?v=4",
+      "github": "https://github.com/SK2iP"
+    },
     {
       "name": "Arad Firouzkouhi",
       "email": "aradfir@gmail.com",
       "linkedin": "https://www.linkedin.com/in/arad-firouzkouhi",
       "github": "https://github.com/aradfir",
       "img": "https://avatars.githubusercontent.com/aradfir"
     },
-    {
-      "name": "Arad Firouzkouhi",
-      "email": "",
-      "linkedin": "",
-      "github": ""
-    },
     {
       "name": "Soroush Mazloum",
       "email": "mazloomsoroush@gmail.com",