同步功能更新

i18n/locales/en.json

@@ -702,6 +702,15 @@
       "siteSyncPush": "Push to target",
       "siteSyncPull": "Pull from target",
       "siteSyncConflict": "Conflict policy:",
+    "siteSyncContent": "Content:",
+    "siteSyncScopeAll": "Everything",
+    "siteSyncScopeImage": "Images only",
+    "siteSyncScopeVideo": "Videos only",
+    "siteSyncScopeFile": "Files only",
+    "syncSelectedTitle": "Sync selected",
+    "syncSelectedSubtitle": "Push the {n} selected item(s) to another PicHost",
+    "syncSelectedStart": "Start sync",
+    "syncSelectedAction": "Sync to site",
       "siteSyncSkip": "Skip existing",
       "siteSyncOverwrite": "Overwrite existing",
       "siteSyncResume": "Resume last sync",