Add missing users.json file

Author: renarchi

data/users.json

@@ -229,6 +229,9 @@
     },
     "rek": {
         "name": "Rek"
+    },    
+    "renarchi": {
+        "name": "renarchi"
     },
     "rtx-2080-ti-hoarder": {
         "name": "RTX 2080 ti hoarder"
@@ -317,4 +320,4 @@
     "zheng-chen": {
         "name": "Zheng Chen"
     }
-}
+}