erp5.json: portal_skin used

erp5_/erp5.json

 {
-  "name": "erp5_officejs_onlyoffice_webapps_main",
-  "description": "web-apps-main - desktop version frontend OnlyOffice's project.",
+  "name": "erp5_onlyoffice_webapps",
+  "description": "portal_skins installation web-apps-main - desktop version frontend OnlyOffice's project.",
   "authors": [
     "Ascensio System SIA 2017"
   ],
   "license": "GNU AGPL v3.0",
   "dependencies": [
-    "erp5_officejs",
-    "erp5_officejs_onlyoffice_sdkjs"
+    "erp5_dms"
   ],
+  "portal_skin": "erp5_only_office_webapps",
   "scopes": [
     {
       "prefix": "onlyoffice/web-apps/",