refactor: 提取 workflow 文件名常量，移除 root_cause_summary 截断

Co-authored-by: qinfendebingshuo <207279273+qinfendebingshuo@users.noreply.github.com>

.github/brain/bingshuo-issues-index.json

@@ -1,7 +1,7 @@
 {
   "version": "1.0",
   "description": "冰朔主控问题索引库 — 记录已知问题、根因与排查路由",
-  "updated_at": "2026-03-10T10:09:40.966Z",
+  "updated_at": "2026-03-10T10:11:06.561Z",
   "issues": [
     {
       "id": "BS-001",

.github/brain/bingshuo-master-brain.md

@@ -1,7 +1,7 @@
 # 冰朔主控神经系统 · 核心主控大脑 v1.0
 
 > 本文件为冰朔主控神经系统的总控脑文件。
-> 最后编译时间：2026-03-10T10:09:40.966Z
+> 最后编译时间：2026-03-10T10:11:06.562Z
 
 ---
 
@@ -85,7 +85,7 @@
 
 > 本区块由 master-brain-compiler 自动编译。
 
-- **编译时间**：2026-03-10T10:09:40.966Z
+- **编译时间**：2026-03-10T10:11:06.562Z
 - **脑文件规则版本**：v1.0
 - **脑文件完整性**：✅ 完整
 
@@ -97,7 +97,7 @@
 |----|------|------|------|----------|
 | BS-001 | HLI 接口覆盖率仅 17.6%（3/17） | backend | in_progress | HLI 接口覆盖率 17.6%（3/17） |
 | BS-002 | collaborators.json 中 GitHub 用户名为空 | collaboration | open | 开发者注册时未填写 GitHub 用户名，导致无法精确关联提交与开发者 |
-| BS-003 | persona-studio 与主仓库脑文件同步待验证 | cross_repo | open | 主仓库 .github/brain/ 与 persona-studio/brai |
+| BS-003 | persona-studio 与主仓库脑文件同步待验证 | cross_repo | open | 主仓库 .github/brain/ 与 persona-studio/brain/ 存在独立脑文件，同步机制尚未经过完整端到端验证 |
 
 ---
 

.github/brain/bingshuo-system-health.json

@@ -1,7 +1,7 @@
 {
   "version": "1.0",
   "description": "冰朔主控系统健康状态",
-  "updated_at": "2026-03-10T10:09:40.966Z",
+  "updated_at": "2026-03-10T10:11:06.561Z",
   "health": {
     "brain_consistency": {
       "status": "yellow",

scripts/bingshuo-neural-sync.js

@@ -22,6 +22,20 @@ const path = require('path');
 const ROOT = path.resolve(__dirname, '..');
 const BRAIN_DIR = path.join(ROOT, '.github', 'brain');
 
+// ─── 常量定义 ───────────────────────────────────────────────
+const DEPLOY_WORKFLOWS = {
+  server: 'deploy-to-server.yml',
+  pages: 'deploy-pages.yml',
+};
+const NOTION_WORKFLOWS = [
+  'notion-poll.yml',
+  'bridge-changes-to-notion.yml',
+];
+const BRAIN_SYNC_WORKFLOWS = [
+  'brain-sync.yml',
+  'sync-persona-studio.yml',
+];
+
 // ─── 工具函数 ───────────────────────────────────────────────
 function readJSON(filepath) {
   try {
@@ -97,8 +111,8 @@ function runRuntimeChainAgent() {
   chains.ps_backend = fileExists(path.join(ROOT, 'persona-studio', 'backend'));
 
   // 检查部署 workflow
-  chains.deploy_server = fileExists(path.join(ROOT, '.github', 'workflows', 'deploy-to-server.yml'));
+  chains.deploy_server = fileExists(path.join(ROOT, '.github', 'workflows', DEPLOY_WORKFLOWS.server));
-  chains.deploy_pages = fileExists(path.join(ROOT, '.github', 'workflows', 'deploy-pages.yml'));
+  chains.deploy_pages = fileExists(path.join(ROOT, '.github', 'workflows', DEPLOY_WORKFLOWS.pages));
 
   return chains;
 }
@@ -248,11 +262,7 @@ function runSystemHealthAgent(brainCheck, runtimeChains) {
   };
 
   // Notion 桥接
-  const notionWorkflows = [
+  const notionOk = NOTION_WORKFLOWS.every(f =>
-    'notion-poll.yml',
-    'bridge-changes-to-notion.yml',
-  ];
-  const notionOk = notionWorkflows.every(f =>
     fileExists(path.join(ROOT, '.github', 'workflows', f))
   );
   health.notion_bridge_health = {
@@ -313,7 +323,7 @@ function compileMasterBrain(structureMap, runtimeChains, brainCheck, issues, hea
 
   // 生成已知问题表
   const issueRows = issues.map(i =>
-    `| ${i.id} | ${i.title} | ${i.scope} | ${i.status} | ${i.root_cause_summary.slice(0, 40)} |`
+    `| ${i.id} | ${i.title} | ${i.scope} | ${i.status} | ${i.root_cause_summary} |`
   ).join('\n');
 
   // 生成健康状态表