Ship item nicknames, Tiny fear override, and ensure-match API.

Add 冰眼/蛇矛 aliases, correct Tiny fears to Hydra's Breath, and fix production match detail POST 405.

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

web/data/items_meta.json

@@ -2,7 +2,7 @@
   "meta": {
     "source": "valve+opendota",
     "attribution": "https://www.dota2.com ; https://www.opendota.com",
-    "fetched_at": "2026-07-31T01:54:18.841099+00:00",
+    "fetched_at": "2026-07-31T19:15:55.325814+00:00",
     "tag_order": [
       "basic_dispel",
       "strong_dispel",
@@ -876,7 +876,10 @@
       "ability_kinds": [
         "passive"
       ],
-      "tags": []
+      "tags": [],
+      "aliases": [
+        "冰眼"
+      ]
     },
     "162": {
       "id": 162,
@@ -2087,7 +2090,10 @@
       "ability_kinds": [
         "passive"
       ],
-      "tags": []
+      "tags": [],
+      "aliases": [
+        "蛇矛"
+      ]
     }
   }
 }