feat(dashboard): add admin-only Last Synced column

Adds a "Last Synced" column visible only to admins, positioned as the
last column. Displays the sync timestamp formatted as YYYY-MM-DD.
Includes the column in the visibility toggle modal.

app.py

@@ -278,7 +278,8 @@ def dashboard(page=1):
                           current_page=page,
                           total_pages=total_pages,
                           total_projects=total_projects,
-                          per_page=per_page)
+                          per_page=per_page,
+                          is_admin=is_admin)
 
     
 

templates/dashboard.html

@@ -167,6 +167,9 @@
           <th style="background-color: rgb(89, 121, 142);" class="px-4 py-3 w-32 sticky top-0 z-[40]" :class="{'hidden': !isColumnVisible('Date Possession Recovered')}">Date Possession Recovered</th>
           <th style="background-color: rgb(89, 121, 142);" class="px-4 py-3 w-32 sticky top-0 z-[40]" :class="{'hidden': !isColumnVisible('Attorney\'s Fees')}">Attorney's Fees</th>
           <th style="background-color: rgb(89, 121, 142);" class="px-4 py-3 w-32 sticky top-0  z-[40]" :class="{'hidden': !isColumnVisible('Costs')}">Costs</th>
+          {% if is_admin %}
+          <th style="background-color: rgb(89, 121, 142);" class="px-4 py-3 w-32 sticky top-0 z-[40]" :class="{'hidden': !isColumnVisible('Last Synced')}">Last Synced</th>
+          {% endif %}
         </tr>
       </thead>
       <tbody class="bg-slate-100 divide-y divide-slate-300">
@@ -542,6 +545,13 @@
             {{ r.costs }}
             {% endcall %}
           </td>
+          {% if is_admin %}
+          <td class="px-4 py-3 text-sm" :class="{'hidden': !isColumnVisible('Last Synced')}">
+            {% call expander() %}
+            {% if r.last_synced_at %}{{ r.last_synced_at.split('T')[0] }}{% endif %}
+            {% endcall %}
+          </td>
+          {% endif %}
         </tr>
         {% else %}
         <tr>
@@ -610,7 +620,8 @@
           'Matter Gate or Entry Code',
           'Date Possession Recovered',
           'Attorney\'s Fees',
-          'Costs'
+          'Costs',
+          'Last Synced'
         ],
         selectAll: true,
         visibleColumns: [],