assign_am: different style for those AM with negative free slots (i.e. more...

assign_am: different style for those AM with negative free slots (i.e. more assignements than the requested slots)

Thanks: urbec for noticying I missed this case!
Signed-off-by: Mattia Rizzolo <mattia@debian.org>

process/templates/process/assign_am.html

@@ -67,6 +67,8 @@ document.addEventListener("DOMContentLoaded", evt => { main(); });
             class="btn btn-sm btn-outline-secondary" data-toggle="tooltip" title="This AM has no slots at all"
           {% elif am.stats_free == 0 %}
             class="btn btn-sm btn-secondary" data-toggle="tooltip" title="This AM has no free slots"
+          {% elif am.stats_free < 0 %}
+            class="btn btn-sm btn-dark" data-toogle="tooltip" title="This AM is working too hard already!"
           {% else %}
             {% if am.person.status == "dd_u" and process.applying_for == "dd_nu" %}
               class="btn btn-sm btn-warning" data-toggle="tooltip" title="DD_U AMs should be preferably assigned to DD_U processes"