N°3190 - Edit n:n LinkedSetIndirect in object details using a tagset-like widget

- Add generic set block ui component
- Add model link set (direct and indirect) attribute (display style)
- Add model link set direct allowed values
- Create link set viewer block UI (BlockLinksSetDisplayAsProperty)
- Add set block ui factory for linkset
- Add object factory and create new endpoint in object controller (with data binder)
- Add link set model, link set repository and link set data transformer services

templates/application/object/set/item_renderer.html.twig

@@ -0,0 +1,15 @@
+<div class="friendlyname">
+
+    {# Obsolescence #}
+    <span class="object-ref-icon text_decoration" data-template-condition="obsolescence_flag">
+        <span class="fas fa-eye-slash object-obsolete fa-1x fa-fw"></span>
+    </span>
+
+    {# Friendly name #}
+    <span data-template-text="friendlyname"></span>
+
+    {# Additional content #}
+    {% block additional_content %}
+    {% endblock %}
+
+</div>