fix: 对齐平台渠道与最新情报快照

2026-08-14 平台渠道专项更新：前端和静态SEO只展示平台官网、官方入驻及非中文入驻页辅助翻译；移除类目入口翻译、消费者官网翻译和内部成熟度/新兴参考分文案。

同步59/59权威源、65场跨境活动、28个平台和208条趋势内容；修正IBTE、CCBEC、法国教育部、Shopee和Shopify语种判断，更新README与CHANGELOG并通过Python、Node及静态构建验证。

scripts/intelligence_platforms.py

@@ -93,10 +93,7 @@ def build_platforms(checked_at: str, session: requests.Session) -> list[dict[str
     for item in PLATFORMS:
         homepage_url = PLATFORM_HOME_URLS[item["id"]]
         sales_score, emergence_score = PLATFORM_RANKING.get(item["id"], (50, 50))
-        translated = {
-            prefix: translation_fields(url)
-            for prefix, url in (("official", item["official_url"]), ("homepage", homepage_url), ("seller", item["seller_url"]))
-        }
+        seller_translation = translation_fields(item["seller_url"])
         items.append({
             **item,
             "title": item["name"],
@@ -112,8 +109,7 @@ def build_platforms(checked_at: str, session: requests.Session) -> list[dict[str
             "verified_at": checked_at,
             "checked_at": checked_at,
             **{
-                f"{prefix}_{field}": values[field]
-                for prefix, values in translated.items()
+                f"seller_{field}": seller_translation[field]
                 for field in ("needs_translation", "translation_url", "translation_fallback_url")
             },
             "seller_url_status": status_codes[item["id"]],