feat(web): 贴纸包 CRUD UI + 主题编辑/停用 — Task 14-15 完成

Task 14: StickerPackList 补全 CRUD UI
- stickers.ts: 添加 createPack/deletePack/createSticker API
- StickerPackList: 新建贴纸包按钮 + 创建表单 Modal
- StickerPackList: 卡片添加删除按钮 (Popconfirm)

Task 15: TopicList 补全编辑/停用
- topics.ts: 添加 update/deactivate API
- TopicList: 编辑 Modal (标题/描述/截止日期)
- TopicList: 卡片添加编辑+停用按钮

附带修复:
- types.ts: SchoolClass/TopicAssignment 添加 version 字段
- ClassList.tsx: 修复 onUpdate 回调参数签名
- tsconfig.app.json: 排除 src/test 避免缺失模块编译错误

apps/web/src/api/diary/stickers.ts

@@ -6,9 +6,18 @@ export const stickerApi = {
     client.get<{ success: boolean; data: StickerPack[] }>('/diary/sticker-packs', { params })
       .then((r) => r.data.data),
 
+  createPack: (data: { name: string; description?: string; thumbnail_url?: string; is_free?: boolean; price?: number; category?: string }) =>
+    client.post('/diary/sticker-packs', data).then((r) => r.data.data),
+
+  deletePack: (packId: string) =>
+    client.delete(`/diary/sticker-packs/${packId}`).then((r) => r.data),
+
   listStickers: (packId: string) =>
     client.get<{ success: boolean; data: Sticker[] }>(`/diary/sticker-packs/${packId}/stickers`)
       .then((r) => r.data.data),
+
+  createSticker: (packId: string, data: { name: string; image_url: string; category?: string }) =>
+    client.post(`/diary/sticker-packs/${packId}/stickers`, data).then((r) => r.data.data),
 };
 
 export const templateApi = {

apps/web/src/api/diary/topics.ts

@@ -8,4 +8,10 @@ export const topicApi = {
 
   assign: (classId: string, data: CreateTopicReq) =>
     client.post(`/diary/classes/${classId}/topics`, data).then((r) => r.data.data),
+
+  update: (topicId: string, data: { title?: string; description?: string; due_date?: string; version: number }) =>
+    client.put(`/diary/topics/${topicId}`, data).then((r) => r.data.data),
+
+  deactivate: (topicId: string) =>
+    client.patch(`/diary/topics/${topicId}/deactivate`).then((r) => r.data.data),
 };

apps/web/src/api/diary/types.ts

@@ -43,6 +43,7 @@ export interface SchoolClass {
   class_code: string;
   member_count: number;
   is_active: boolean;
+  version: number;
 }
 
 export interface CreateClassReq {
@@ -76,6 +77,7 @@ export interface TopicAssignment {
   description?: string;
   due_date?: string;
   is_active: boolean;
+  version: number;
 }
 
 export interface CreateTopicReq {