feat(uploads): preview storage paths, detect templates, attach covers and withdraw batches

packages/i18n/locales/en/errors.json

@@ -60,7 +60,7 @@
     "source_not_found": "Storage not found",
     "scan_running": "A scan is already running",
     "source_offline": "The storage is not connected",
-    "template_unavailable": "Could not suggest a template: no storage pattern converts to a template, or the storage has no files"
+    "template_unavailable": "Could not infer a layout from paths and metadata. Scan the storage first or enter a template manually."
   },
   "catalog": {
     "not_found": "Not found"