v0.5.84: matches origin filter, mobile gate, refresh reliability.

Ship Web refresh cache/lock, mobile demand gate, matches 职业/国服 filter, and related site updates through 0.5.84.

Co-authored-by: Cursor <cursoragent@cursor.com>

web/fetch_items_meta.py

@@ -26,7 +26,7 @@ import time
 import urllib.error
 from datetime import datetime, timezone
 
-from shared.http_utils import download_icons, http_json, load_itemlist
+from shared.http_utils import download_icons, http_json, load_itemlist, write_json_atomic
 from shared.paths import DATA, ITEM_ICONS
 
 from loc_format import HAS_PLACEHOLDER, format_loc
@@ -406,10 +406,7 @@ def main() -> None:
             },
             "items": items_out,
         }
-        args.out.write_text(
-            json.dumps(payload, ensure_ascii=False, indent=2) + "\n",
-            encoding="utf-8",
-        )
+        write_json_atomic(args.out, payload)
 
     payload = {
         "meta": {
@@ -421,11 +418,7 @@ def main() -> None:
         },
         "items": items_out,
     }
-    args.out.parent.mkdir(parents=True, exist_ok=True)
-    args.out.write_text(
-        json.dumps(payload, ensure_ascii=False, indent=2) + "\n",
-        encoding="utf-8",
-    )
+    write_json_atomic(args.out, payload)
 
     if not args.skip_icons:
         keys = {row["key"] for row in items_out.values()}