pouvoir forcer l'utilisation d'un theme (fixes #31090)

tmpl/ninegate-template.yml

@@ -30,6 +30,15 @@ parameters:
     %end if
     initpwdadmin: %%getVar("ninegate_pwdadmin", '')
 
+    # Force theme
+%if %%getVar("ninegate_forcetheme", 'non') == "oui" 
+    force_theme: true
+    force_themename: %%ninegate_forcethemename
+%else
+    force_theme: false
+    force_themename: 
+%end if
+
     # Activation module
 %if %%getVar("ninegate_activate_cron", 'non') == "oui"    
     cron_activate: true