minor improvements

vanilla_first_setup/gtk/done.ui

@@ -9,7 +9,7 @@
         <child>
             <object class="AdwStatusPage" id="status_page">
                 <property name="icon-name">emblem-default-symbolic</property>
-                <property name="title">Done!</property>
+                <property name="title">All done!</property>
                 <property name="description">Restart your PC to enjoy your Vanila OS experience.</property>
                 <property name="halign">fill</property>
                 <property name="valign">fill</property>