erp5_project: make Delete Project action visible

bt5/erp5_project/WorkflowTemplateItem/portal_workflow/project_workflow/state_deleted.xml

@@ -12,6 +12,18 @@
               <tuple/>
             </value>
         </item>
+        <item>
+            <key> <string>categories</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>comment</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
         <item>
             <key> <string>description</string> </key>
             <value>

bt5/erp5_project/WorkflowTemplateItem/portal_workflow/project_workflow/transition_delete_action.xml

@@ -8,15 +8,11 @@
       <dictionary>
         <item>
             <key> <string>action</string> </key>
-            <value>
-              <none/>
-            </value>
+            <value> <string>%(content_url)s/Base_viewWorkflowActionDialog?workflow_action=delete_action</string> </value>
         </item>
         <item>
             <key> <string>action_name</string> </key>
-            <value>
-              <none/>
-            </value>
+            <value> <string>Delete Project</string> </value>
         </item>
         <item>
             <key> <string>categories</string> </key>