fix(config-editor): main entry exports methods object + load/unload (Cocos 3.8)

Root cause of 'Method does not exist / The methods of the module is undefined':
Cocos 3.8 expects handlers inside a 'methods' export (plus load/unload hooks),
not flat on module.exports. Handlers receive args directly (no event); return
value is the request reply. Verified vs official 3.8 first/messages docs.
Also: menu path + panel title switched to literal strings (i18n showed 'undefined').

extensions/pixelhero-config-editor/package.json

@@ -2,7 +2,7 @@
   "package_version": 2,
   "name": "pixelhero-config-editor",
   "version": "0.1.0",
-  "description": "i18n:pixelhero-config-editor.description",
+  "description": "英雄/技能配置编辑器",
   "main": "./dist/main.js",
   "author": "pixelhero",
   "editor": ">=3.8.0",
@@ -13,7 +13,7 @@
   },
   "panels": {
     "default": {
-      "title": "i18n:pixelhero-config-editor.title",
+      "title": "英雄/技能配置",
       "type": "dockable",
       "main": "./dist/panels/default.js",
       "size": { "width": 960, "height": 640, "min-width": 640, "min-height": 480 }
@@ -21,7 +21,7 @@
   },
   "contributions": {
     "menu": [
-      { "path": "i18n:menu.panel/英雄技能配置", "message": "open-panel" }
+      { "path": "PixelHero/英雄技能配置", "message": "open-panel" }
     ],
     "messages": {
       "open-panel": { "methods": ["open-panel"] },

extensions/pixelhero-config-editor/src/main/index.ts

@@ -1,16 +1,48 @@
 import { store } from './store';
 
-module.exports = {
+/**
-  onLoad() { store.reloadAll(); },
+ * Cocos Creator 3.8 扩展主进程入口。
+ * 关键约定（与官方 first/message 文档一致）：
+ *   - 处理函数必须挂在 `methods` 对象里（Cocos 读取 module.exports.methods），
+ *     methods 的 key 必须与 package.json 中 contributions.messages[*].methods 引用的名字一致。
+ *   - 生命周期钩子为 `load`/`unload`（不是 onLoad）。
+ *   - 处理函数直接接收消息参数（无 event），返回值即 Editor.Message.request 的 resolve 结果。
+ */
+function load() {
+  store.reloadAll();
+}
+function unload() {
+  // 进程级单例随扩展卸载自然销毁，无需显式清理。
+}
 
-  'open-panel'() { Editor.Panel.open('pixelhero-config-editor'); },
+const methods: Record<string, (...args: any[]) => any> = {
-
+  'open-panel'() {
-  'query-schema'(_event: unknown, id?: string) { return store.querySchema(id as any); },
+    Editor.Panel.open('pixelhero-config-editor');
-  'query-enums'() { return store.queryEnums(); },
+  },
-  'query-keys'(_event: unknown, id: string) { return store.queryKeys(id as any); },
+  'query-schema'(id?: string) {
-  'query-record'(_event: unknown, id: string, key: string) { return store.queryRecord(id as any, key); },
+    return store.querySchema(id as any);
-  'query-preview-desc'(_event: unknown, hero: any) { return store.queryPreviewDesc(hero); },
+  },
-  'validate'(_event: unknown, id: string) { return store.validate(id as any); },
+  'query-enums'() {
-  'save-record'(_event: unknown, id: string, key: string, value: any) { return store.saveRecord(id as any, key, value); },
+    return store.queryEnums();
-  'revert-record'(_event: unknown, id: string, key: string) { return store.revertRecord(id as any, key); },
+  },
+  'query-keys'(id: string) {
+    return store.queryKeys(id as any);
+  },
+  'query-record'(id: string, key: string) {
+    return store.queryRecord(id as any, key);
+  },
+  'query-preview-desc'(hero: any) {
+    return store.queryPreviewDesc(hero);
+  },
+  'validate'(id: string) {
+    return store.validate(id as any);
+  },
+  'save-record'(id: string, key: string, value: any) {
+    return store.saveRecord(id as any, key, value);
+  },
+  'revert-record'(id: string, key: string) {
+    return store.revertRecord(id as any, key);
+  },
 };
+
+module.exports = { methods, load, unload };