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_hero_items.py

@@ -24,7 +24,7 @@ import urllib.error
 from datetime import datetime, timezone
 
 from shared.grid import hero_table
-from shared.http_utils import download_icons, http_json, load_itemlist_zh
+from shared.http_utils import download_icons, http_json, load_itemlist_zh, write_json_atomic
 from shared.paths import DATA, ITEM_ICONS
 
 OPENDOTA = "https://api.opendota.com/api"
@@ -284,21 +284,12 @@ def main() -> None:
         used_ids.update(int(row["id"]) for row in core if isinstance(row, dict) and "id" in row)
         print(f"  [{n}/{len(pending)}] {key}: {len(core)} core items", flush=True)
 
-        args.out.parent.mkdir(parents=True, exist_ok=True)
-        args.out.write_text(
-            json.dumps(build_payload(by_hero, catalog, used_ids), ensure_ascii=False, indent=2)
-            + "\n",
-            encoding="utf-8",
-        )
+        write_json_atomic(args.out, build_payload(by_hero, catalog, used_ids))
         time.sleep(args.delay)
 
     used_ids = collect_used_ids(by_hero)
     payload = build_payload(by_hero, catalog, used_ids)
-    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 = {catalog[iid]["key"] for iid in used_ids if iid in catalog}