refactor(errors): migrate decisions to {code,msg}

lib/api/orders.ts

@@ -1,7 +1,7 @@
+import type { Actor } from "@/lib/actor"
+import { allow, deny } from "@/lib/decision"
 import { resolveOwnerShop } from "@/lib/domain/resolve-current-shop"
-import type { Actor } from "@/lib/policy/actor"
-import { allow, deny } from "@/lib/policy/assert"
-import type { PolicyDecision } from "@/lib/policy/decision"
+import type { ApiDecision } from "@/lib/errors"
 import type { PlayerService } from "@/lib/types"
 import { useAuthStore } from "@/store/auth"
 import { useOrderStore } from "@/store/orders"
@@ -31,10 +31,10 @@ interface CreatePaidOrderInput {
   note?: string
 }
 
-function resolveActorContext(): { actor?: Actor; decision: PolicyDecision } {
+function resolveActorContext(): { actor?: Actor; decision: ApiDecision } {
   const auth = useAuthStore.getState()
   if (!auth.user?.id) {
-    return { decision: deny("AUTH_REQUIRED", "请先登录") }
+    return { decision: deny(401, "请先登录") }
   }
 
   const shopId =