feat: 2026-07-11 全量更新 - 代办集成+会议室预定+知识迭代修复+UI统一+Bug修复

== 已部署上线 (9项) ==
- 代办事项真实数据源集成 (企微审批API 8bug修复链)
- H5/坐席端 Logo样式统一+绿色背景
- 视频引导页修复 (localStorage key v2)
- 坐席端 v9 Vue版本修复 (ElMessage._context)
- 截图按钮 v10 修复 (getDisplayMedia user gesture)
- 扫码样式恢复+H5扫码登录跳转修复
- H5截图快捷键提示

== 代码完成待部署 (3项) ==
- 知识迭代3Bug修复 (#8 POST端点/#7 MERGE幂等/#6 过期检查)
- 会议室预定-小鱼易联终端 (40文件, 40/40测试通过)
- IT资产升级审批推送 (asset_service.py)

== 需求文档 (2项) ==
- 坐席端AI辅助消息框-PRD (4项新功能确认)
- 坐席端布局优化建议 v2.0 (7天计划)

== 新增文档 ==
- 日报-2026-07-11.md
- 知识迭代Bug修复报告-20260711.md
- 会议室预定-部署指南.md
- CHANGELOG.md 更新

== 测试 ==
- test_todo_integration.py: 40/40
- test_meetingroom.py: 40/40
- test_bugfix_ki_suggestions.py: 21/21

test_detect_internal.py

@@ -0,0 +1,34 @@
+#!/usr/bin/env python3
+"""Test detect-intent API from inside backend container (direct FastAPI)."""
+import json
+import httpx
+
+# Backend FastAPI listens on 8000 inside the container
+url = "http://localhost:8000/api/approval/detect-intent"
+
+test_messages = [
+    "我要申请VPN",
+    "我的电脑坏了",
+    "我要申请办公用品",
+    "你好，今天天气怎么样？",
+]
+
+for msg in test_messages:
+    print(f"\n=== Testing: {msg} ===")
+    try:
+        resp = httpx.post(
+            url,
+            json={"text": msg},
+            timeout=30.0,
+        )
+        print(f"  HTTP: {resp.status_code}")
+        print(f"  Response: {resp.text[:500]}")
+        if resp.status_code == 200:
+            data = resp.json()
+            result = data.get("data", data)
+            print(f"  is_approval: {result.get('is_approval_request')}")
+            print(f"  confidence: {result.get('confidence')}")
+            print(f"  type: {result.get('approval_type')}")
+            print(f"  source: {result.get('source')}")
+    except Exception as e:
+        print(f"  ERROR: {type(e).__name__}: {e}")