智教助手平台：完整初始化

- 前端：Vue3 + TS + Element Plus，24 个页面路由（课件/组题/教案/动画/思维导图/作文批改/命题/课堂/资源/社区等）
- 后端：FastAPI + SQLAlchemy + SQLite，17 个路由模块，AI 服务层含降级模板
- AI：glm-5.x 推理模型已禁用思维链，确保输出真实内容
- 修复：ai_service 两处请求体注入 enable_thinking/thinking disabled
- 测试账号：13900999999 / test1234

frontend/_diag.mjs

@@ -0,0 +1,46 @@
+import { chromium } from 'playwright-core';
+import fs from 'fs';
+import path from 'path';
+
+const loginRes = await fetch('http://127.0.0.1:8010/api/auth/login', {
+  method: 'POST',
+  headers: { 'Content-Type': 'application/json' },
+  body: JSON.stringify({ phone: '13943441149', password: 'Test1234' })
+});
+const loginData = await loginRes.json();
+const browser = await chromium.launch({
+  channel: 'chrome', headless: true,
+  executablePath: 'C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe'
+});
+const ctx = await browser.newContext({ viewport: { width: 1440, height: 900 } });
+await ctx.addInitScript(([at, rt]) => {
+  localStorage.setItem('access_token', at);
+  localStorage.setItem('refresh_token', rt);
+}, [loginData.access_token, loginData.refresh_token]);
+const page = await ctx.newPage();
+const errors = [];
+page.on('console', m => { if (m.type() === 'error') errors.push(m.text()); });
+page.on('pageerror', e => errors.push('PAGEERROR: ' + e.message));
+
+// Go to home and wait longer
+await page.goto('http://127.0.0.1:5175/home', { waitUntil: 'networkidle', timeout: 20000 }).catch(e => console.log('goto err', e.message));
+await page.waitForTimeout(4000);
+
+// Diagnose
+const info = await page.evaluate(() => {
+  const body = document.body;
+  return {
+    bodyTextLen: body.innerText.length,
+    bodyTextHead: body.innerText.substring(0, 300),
+    url: location.href,
+    hasH1: !!document.querySelector('h1'),
+    h1Text: document.querySelector('h1')?.textContent || '(none)',
+    mainContent: document.querySelector('.home-page, .home-container, .hero, main, #app')?.innerHTML?.length || 0,
+    childCount: document.querySelector('#app')?.children?.length || 0,
+  };
+});
+console.log(JSON.stringify(info, null, 2));
+await page.screenshot({ path: path.resolve('audit_shots/home2.png') });
+console.log('ERRORS:', errors.length);
+errors.slice(0,8).forEach(e => console.log('  ', e.substring(0,160)));
+await browser.close();