fix mistake.

apps/dashboard/app/models/launcher.rb

@@ -317,7 +317,13 @@ def submit_opts(options, render_format)
       sm
     end.map do |sm|
       sm.submit(fmt: render_format)
-    end.reduce(&:deep_merge)[:script]
+    end.reduce(&:deep_merge)[:script].merge(
+      # force some values for scripts like the 'workdir'. We could use auto
+      # attributes, but this is not optional and not variable.
+      {
+        workdir: project_dir.to_s
+      }
+    )
   end
 
   def adapter(cluster_id)