fix(awooop): route runs list before dynamic run lookup

apps/api/src/api/v1/platform/__init__.py

@@ -14,9 +14,12 @@ from src.api.v1.platform.runs import router as runs_router
 from src.api.v1.platform.tenants import router as tenants_router
 
 router = APIRouter()
+# 2026-05-06 Codex: FastAPI 依註冊順序比對路由。Operator Console 的
+# `/runs/list` 必須排在 `/runs/{run_id}` 前面，否則 `list` 會被當成
+# run_id，造成前端 Run 監控頁 HTTP 422。
+router.include_router(operator_runs_router)
 router.include_router(runs_router)
 router.include_router(tenants_router)
 router.include_router(contracts_router)
-router.include_router(operator_runs_router)
 
 __all__ = ["router"]

apps/api/tests/test_platform_router_order.py

@@ -0,0 +1,15 @@
+from __future__ import annotations
+
+from src.api.v1.platform import router
+
+
+def test_runs_list_route_is_registered_before_dynamic_run_id() -> None:
+    paths = [
+        route.path
+        for route in router.routes
+        if "GET" in getattr(route, "methods", set())
+    ]
+
+    assert "/runs/list" in paths
+    assert "/runs/{run_id}" in paths
+    assert paths.index("/runs/list") < paths.index("/runs/{run_id}")