fix: sib-core version

src/dependencies.pug

@@ -33,7 +33,7 @@ link(rel='stylesheet', href='https://fonts.googleapis.com/css?family=Open+Sans:3
 //link(rel='import', href='/lib/sib-chat/sib-chat.html')
 
 //- cdn
-script(type="module" src="https://unpkg.com/@startinblox/core@latest")
+script(type="module" src="https://unpkg.com/@startinblox/core@0.5.7")
 script(type="module" src="https://unpkg.com/@startinblox/router@latest")
 script(type="module" src="https://cdn.happy-dev.fr/sib-chat/sib-chat.js")
 

src/page-member-edit.pug

 .form-view
   sib-form.block(
-    data-fields='user, picture, bio, groups, jabberID, phone, pseudo, skills, website',
+    data-fields='user.first_name, user.last_name, user.account.picture, bio, groups, phone, skills, website',
     widget-user='hdapp-usereditinfo',
     range-groups=`${sdn}/groups/`, widget-skills='sib-form-multiple-dropdown',
     range-skills=`${sdn}/skills/`,

src/scripts/hd-widgets.js

-import {DisplayWidgets, Helpers, SIBWidget} from 'https://unpkg.com/@startinblox/core@latest';
-import {store} from 'https://unpkg.com/@startinblox/core@latest/src/store';
-
-const SIBDisplayLookupList = DisplayWidgets.SIBDisplayLookupList;
+import {Helpers, SIBWidget, SIBDisplayLookupList, store} from 'https://unpkg.com/@startinblox/core@0.5.7';
 
 class HDAppUserInfo extends SIBDisplayLookupList {
   get parentElement() {