fix(snapshot-pdf): Unicode '—' вместо HTML-entity '—' в Jinja or-fallback (#1234)

backend/app/templates/parcel_snapshot.html

@@ -137,8 +137,8 @@
   </div>
   <div class="header-right">
     <strong>{{ cad_num }}</strong><br/>
-    {{ district or '&mdash;' }}<br/>
-    {{ address or '&mdash;' }}
+    {{ district or '—' }}<br/>
+    {{ address or '—' }}
   </div>
 </div>
 
@@ -155,15 +155,15 @@
   </div>
   <div class="kpi-card">
     <div class="kpi-label">Категория земель</div>
-    <div class="kpi-value">{{ land_category or '&mdash;' }}</div>
+    <div class="kpi-value">{{ land_category or '—' }}</div>
   </div>
   <div class="kpi-card">
     <div class="kpi-label">ВРИ</div>
-    <div class="kpi-value">{{ vri or '&mdash;' }}</div>
+    <div class="kpi-value">{{ vri or '—' }}</div>
   </div>
   <div class="kpi-card">
     <div class="kpi-label">Последнее обновление</div>
-    <div class="kpi-value">{{ last_update or '&mdash;' }}</div>
+    <div class="kpi-value">{{ last_update or '—' }}</div>
   </div>
 </div>
 
@@ -184,7 +184,7 @@
     {% for poi in poi_items %}
     <tr>
       <td>{{ poi.category_ru }}</td>
-      <td>{{ poi.name or '&mdash;' }}</td>
+      <td>{{ poi.name or '—' }}</td>
       <td>{{ poi.distance_m }} м</td>
       <td>{{ poi.walk_min }} мин</td>
       <td><span class="badge badge-blue">{{ poi.weighted_score }}</span></td>
@@ -212,10 +212,10 @@
   <tbody>
     {% for c in competitors %}
     <tr>
-      <td>{{ c.comm_name or '&mdash;' }}</td>
-      <td>{{ c.dev_name or '&mdash;' }}</td>
-      <td>{{ c.obj_class or '&mdash;' }}</td>
-      <td>{{ c.flat_count or '&mdash;' }}</td>
+      <td>{{ c.comm_name or '—' }}</td>
+      <td>{{ c.dev_name or '—' }}</td>
+      <td>{{ c.obj_class or '—' }}</td>
+      <td>{{ c.flat_count or '—' }}</td>
       <td>{{ c.distance_m }} м</td>
     </tr>
     {% endfor %}