feat: 新增控笔练习，增加首页公告

miniprogram/chinesePages/wordColoring/wordColoring.config.ts

@@ -1,78 +1,44 @@
 import type { DebugPublishMeta } from '../../utils/debugPublish';
 import { inferGradeFromAge } from '../../utils/debugPublish';
-import type { TemplateType } from '../shared/draw/drawServiceFactory';
+import type { TemplateType } from './draw/drawServiceFactory';
+import { WORD_COLORING_WORKSHEET_DEFINITIONS } from '../../config/worksheets/wordColoring';
 
-/** 本地 worksheet 元数据（与云库 `worksheets` 文档 `_id` 对齐） */
-interface WordColoringWorksheetDefinition {
-    id: string;
-    templateType: TemplateType;
-    icon: string;
-    title: string;
-    subtitle: string;
-    ageMin: number;
-    ageMax: number;
-    difficulty: 1 | 2 | 3 | 4;
-    tags: string[];
-    sortOrder: number;
-}
-
-export const WORD_COLORING_WORKSHEET_DEFINITIONS = [
-    {
-        id: 'word-coloring-grid',
-        templateType: 'grid' as TemplateType,
-        icon: 'grid',
-        title: '网格涂色',
-        subtitle: '田字格涂色识字练习',
-        ageMin: 3,
-        ageMax: 6,
-        difficulty: 1,
-        tags: ['识字', '涂色', '田字格'],
-        sortOrder: 30,
-    },
-    {
-        id: 'word-coloring-find',
-        templateType: 'find' as TemplateType,
-        icon: 'search',
-        title: '找字涂色',
-        subtitle: '在字海中找到目标字并涂色',
-        ageMin: 3,
-        ageMax: 6,
-        difficulty: 1,
-        tags: ['识字', '涂色', '找字'],
-        sortOrder: 31,
-    },
-] as const satisfies ReadonlyArray<WordColoringWorksheetDefinition>;
+export { WORD_COLORING_WORKSHEET_DEFINITIONS };
 
 type WordColoringWorksheetRow =
     (typeof WORD_COLORING_WORKSHEET_DEFINITIONS)[number];
 
-const WORD_COLORING_WORKSHEET_BY_ID = Object.fromEntries(
+const WORKSHEET_BY_ID = Object.fromEntries(
     WORD_COLORING_WORKSHEET_DEFINITIONS.map((m) => [m.id, m]),
 ) as Record<string, WordColoringWorksheetRow>;
 
 /** 页面渲染用：模式选择器列表 */
 export const WORD_COLORING_MODE_OPTIONS = WORD_COLORING_WORKSHEET_DEFINITIONS;
 
+const WORD_COLORING_TEMPLATE_TYPES: Record<string, TemplateType> = {
+    'word-coloring-grid': 'grid',
+    'word-coloring-find': 'find',
+};
+
 /** 页面 pageInfoLookup 用 */
 export function getModeInfo(id: string) {
-    const m = WORD_COLORING_WORKSHEET_BY_ID[id];
+    const m = WORKSHEET_BY_ID[id];
     return m ? { title: m.title, desc: m.subtitle } : undefined;
 }
 
 /** 判断 id 是否有效 */
 export function isValidMode(id: string): boolean {
-    return id in WORD_COLORING_WORKSHEET_BY_ID;
+    return id in WORKSHEET_BY_ID;
 }
 
 /** 根据 id 获取 templateType */
 export function getTemplateType(id: string): TemplateType {
-    const m = WORD_COLORING_WORKSHEET_BY_ID[id];
-    return m?.templateType || 'grid';
+    return WORD_COLORING_TEMPLATE_TYPES[id] || 'grid';
 }
 
 /** 发布用：从当前 mode 生成 DebugPublishMeta */
 export function getPublishMetaByMode(id: string): DebugPublishMeta | null {
-    const m = WORD_COLORING_WORKSHEET_BY_ID[id];
+    const m = WORKSHEET_BY_ID[id];
     if (!m) return null;
     return {
         id: m.id,