feat(admin): Phase 4 质量词 Admin(平台单层) — QualityWord + 生成侧读配置(无配置回落) + 质量词页

后端:apps/ai QualityWord(stage/slot/text/sort/enabled)+ migration;services.py quality_words/quality_suffix,
4 个 builder 接入(person/model_tryon/storyboard/video)无配置回落原写死值零回归;adminpanel CRUD + 审计。
前端:adminApi quality 系列;Admin 质量词页(按 stage 分组卡 + 编辑模式开关 + 行内增改删 chip)。
测试:adminpanel 23 + accounts 22 = 45 单测过(CRUD/权限/生成读配置+回落/停用词不取);
无头 e2e _admin-p4.mjs 4 断言过 + 0 console error + live 库零残留;tsc+build 绿。
注:apps.ai 3 个 image_edit 路由测试失败为进场前既有(已 stash 比对 HEAD 同样失败),非本 Phase 引入。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

core/frontend/src/api.ts

@@ -1,4 +1,5 @@
 import type {
+  AdminQualityWord,
   AdminTeam,
   AdminTeamDetail,
   AdminUser,
@@ -564,5 +565,17 @@ export const adminApi = {
   },
   resetUserPassword(id: string, password: string) {
     return request<void>(`/api/admin/users/${id}/reset-password/`, { method: "POST", body: JSON.stringify({ password }) });
+  },
+  qualityWords() {
+    return request<AdminQualityWord[]>("/api/admin/quality-words/");
+  },
+  createQualityWord(payload: { stage: string; text: string; sort?: number; slot?: string }) {
+    return request<AdminQualityWord>("/api/admin/quality-words/", { method: "POST", body: JSON.stringify(payload) });
+  },
+  updateQualityWord(id: string, payload: { text?: string; sort?: number; enabled?: boolean }) {
+    return request<AdminQualityWord>(`/api/admin/quality-words/${id}/`, { method: "PATCH", body: JSON.stringify(payload) });
+  },
+  deleteQualityWord(id: string) {
+    return request<void>(`/api/admin/quality-words/${id}/`, { method: "DELETE" });
   }
 };