feat: badges imprimé (✅ copies) dans galeries admin+public; fix: timestamp_to_date dans print.html

backend/api/admin_gallery_api.py

@@ -93,21 +93,25 @@ async def admin_get_photos(
         p["thumb_url"] = pb.thumbnail_url(pid)
         p["download_url"] = f"/api/gallery/download/{pid}"
 
-    # Croise avec la file d'impression en attente
+    # Croise avec les stats d'impression (pending, printing, done)
     try:
-        pending_map = await printer_svc.get_pending_by_photo_id()
+        stats_map = await printer_svc.get_print_stats_by_photo_id()
         for p in page_photos:
             pid = p.get("photo_id", "")
-            requests = pending_map.get(pid, [])
-            p["print_requests"] = requests
-            p["print_pending"] = len([r for r in requests if r["status"] == "pending"])
-            p["print_printing"] = len([r for r in requests if r["status"] == "printing"])
+            info = stats_map.get(pid, {})
+            p["print_requests"]   = info.get("requests", [])
+            p["print_pending"]    = info.get("pending", 0)
+            p["print_printing"]   = info.get("printing", 0)
+            p["print_done"]       = info.get("done", 0)
+            p["print_done_copies"] = info.get("copies_done", 0)
     except Exception as e:
         logger.warning("Impossible de croiser avec print_queue: %s", e)
         for p in page_photos:
-            p["print_requests"] = []
-            p["print_pending"] = 0
-            p["print_printing"] = 0
+            p["print_requests"]   = []
+            p["print_pending"]    = 0
+            p["print_printing"]   = 0
+            p["print_done"]       = 0
+            p["print_done_copies"] = 0
 
     return {
         "photos": page_photos,