fix: fetch-based photo delete with JSON response

internal/web/ui.go

@@ -4184,5 +4184,6 @@ func (u *UI) actionFaceGalleryDeletePhoto(w http.ResponseWriter, r *http.Request
 	if id > 0 && strings.TrimSpace(u.dbPath) != "" {
 		storage.NewFaceGalleryRepo(u.dbPath).DeletePhoto(id)
 	}
-	http.Redirect(w, r, "/ui/face-gallery", http.StatusFound)
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(map[string]any{"ok": true})
 }

internal/web/ui/templates/face_gallery.html

@@ -92,10 +92,7 @@ function showEdit(id,name,photos){
 }
 function delPhoto(id){
   if(!confirm('确认删除这张照片？'))return;
-  var f=document.createElement('form');
-  f.method='post';f.action='/ui/face-gallery/delete-photo';
-  var i=document.createElement('input');i.type='hidden';i.name='id';i.value=id;f.appendChild(i);
-  document.body.appendChild(f);f.submit();
+  fetch('/ui/face-gallery/delete-photo',{method:'POST',headers:{'Content-Type':'application/x-www-form-urlencoded'},body:'id='+id}).then(function(){window.location.reload();});
 }
 function closeModal(){document.getElementById('modal').style.display='none';}
 document.addEventListener('click',function(e){var b=e.target.closest('.edit-btn');if(b){showEdit(b.dataset.id,b.dataset.name,JSON.parse(b.dataset.photos));}});