fix: lock pchome growth ui copy guardrails

scripts/observability_contract.py

@@ -41,7 +41,7 @@ OBSERVABILITY_PAGES = (
         "/observability/agent_orchestration",
         "AI 分工矩陣",
         "分工",
-        ("AI 分工矩陣", "本地模型", "知識"),
+        ("AI 分工矩陣", "建議路徑", "知識"),
     ),
     ObservabilityPage(
         "templates/admin/business_intel.html",
@@ -57,7 +57,7 @@ OBSERVABILITY_PAGES = (
         "/observability/host_health",
         "主機健康",
         "主機",
-        ("主機健康", "AI 模型", "自癒"),
+        ("主機健康", "AI 建議服務", "自癒"),
     ),
     ObservabilityPage(
         "templates/admin/ai_calls_dashboard.html",