feat: add red flags icon next to pool item

scipost_django/ethics/templates/ethics/_hover_red_flags.html

+{% if object.red_flags.all %}
+  <span class="text-danger" data-bs-toggle="tooltip" data-bs-html="true" title='
+    <div class="p-2">
+      {% for flag in object.red_flags.all %}
+        <div class="text-danger"> {{ flag.description }}</div>
+      {% endfor %}
+    </div>'>
+  {% include 'bi/flag.html' %}
+  </span>
+{% endif %}
\ No newline at end of file

scipost_django/submissions/templates/submissions/pool/_submission_details_summary_contents.html

@@ -18,11 +18,17 @@
       <tbody>
         <tr>
           <td>
+            {% if "edadmin" in user_roles %}
+              {% include "ethics/_hover_red_flags.html" with  object=submission %}
+            {% endif %}
             <strong class="text-primary">{{ submission.title }}</strong>
           </td>
         </tr>
         <tr class="mt-1">
           <td>
+            {% if "edadmin" in user_roles %}
+              {% include "ethics/_hover_red_flags.html" with object=submission.submitted_by.profile %}
+            {% endif %}
             <strong><em>by {{ submission.author_list }}</em></strong>
           </td>
         </tr>

scipost_django/templates/bi/flag.html

+<svg xmlns="http://www.w3.org/2000/svg"
+     width="16"
+     height="16"
+     fill="currentColor"
+     viewBox="0 0 448 512">
+  <!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.-->
+  <path d="M64 32C64 14.3 49.7 0 32 0S0 14.3 0 32L0 64 0 368 0 480c0 17.7 14.3 32 32 32s32-14.3 32-32l0-128 64.3-16.1c41.1-10.3 84.6-5.5 122.5 13.4c44.2 22.1 95.5 24.8 141.7 7.4l34.7-13c12.5-4.7 20.8-16.6 20.8-30l0-247.7c0-23-24.2-38-44.8-27.7l-9.6 4.8c-46.3 23.2-100.8 23.2-147.1 0c-35.1-17.6-75.4-22-113.5-12.5L64 48l0-16z" />
+</svg>