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

tmp_upload_large.py

@@ -0,0 +1,87 @@
+"""
+大文件上传脚本 - 通过 JumpServer plink PTY 使用 base64 通道上传
+使用 4000 字符的大块，比 jms_ops.py 的 500 字符快 8 倍
+"""
+import sys, os, base64, hashlib, time
+
+# 导入 jms_ops 模块
+SKILL_DIR = r"C:\Users\simon\.workbuddy\skills\jumpserver-ops\scripts"
+sys.path.insert(0, SKILL_DIR)
+import jms_ops
+
+def upload_large_file(local_path, remote_path, chunk_size=4000):
+    """通过 plink PTY 上传大文件，使用大块 base64 编码"""
+    local_data = open(local_path, 'rb').read()
+    local_md5 = hashlib.md5(local_data).hexdigest()
+    b64_data = base64.b64encode(local_data).decode('ascii')
+
+    total_chunks = (len(b64_data) + chunk_size - 1) // chunk_size
+    print(f"📤 上传: {local_path} → {remote_path}")
+    print(f"   原始: {len(local_data)} bytes, base64: {len(b64_data)} chars")
+    print(f"   分 {total_chunks} 块发送 (每块 {chunk_size} chars)")
+
+    # 获取 token + 启动会话
+    tokens = jms_ops.get_connection_tokens(1)
+    if not tokens:
+        print("❌ 获取 token 失败")
+        return False
+
+    token_id, token_secret = tokens[0]
+    session = jms_ops.PlinkSession(f"JMS-{token_id}", token_secret)
+    if not session.connect():
+        print("❌ 会话启动失败")
+        return False
+
+    try:
+        # 1. 清空目标文件
+        session.run_command(f'> {remote_path}', timeout=5)
+
+        # 2. 逐块追加 (大块)
+        start_time = time.time()
+        for i in range(0, len(b64_data), chunk_size):
+            chunk = b64_data[i:i+chunk_size]
+            chunk_num = i // chunk_size + 1
+            cmd = f"echo '{chunk}' | base64 -d >> {remote_path}"
+            r = session.run_command(cmd, timeout=15)
+            if not r["success"]:
+                print(f"  ❌ 块 {chunk_num}/{total_chunks} 发送失败")
+                return False
+            if chunk_num % 50 == 0 or chunk_num == total_chunks:
+                elapsed = time.time() - start_time
+                pct = chunk_num / total_chunks * 100
+                print(f"  📦 已发送 {chunk_num}/{total_chunks} 块 ({pct:.0f}%) - {elapsed:.1f}s")
+
+        # 3. 验证大小
+        r = session.run_command(f'wc -c < {remote_path}', timeout=5)
+        if r["success"]:
+            remote_size = int(r["output"].strip()) if r["output"].strip().isdigit() else -1
+            if remote_size == len(local_data):
+                elapsed = time.time() - start_time
+                print(f"  ✅ 上传成功! 大小匹配 ({remote_size} bytes), 耗时 {elapsed:.1f}s")
+                # 4. MD5 验证
+                r2 = session.run_command(f'md5sum {remote_path}', timeout=5)
+                if r2["success"]:
+                    remote_md5 = r2["output"].split()[0]
+                    if remote_md5 == local_md5:
+                        print(f"  ✅ MD5 匹配! 文件完整")
+                    else:
+                        print(f"  ⚠️ MD5 不匹配 (本地 {local_md5[:12]}, 远程 {remote_md5[:12]})")
+                return True
+            else:
+                print(f"  ❌ 大小不匹配 (本地 {len(local_data)}, 远程 {remote_size})")
+                return False
+        else:
+            print("  ⚠️ 无法验证远程文件大小")
+            return False
+    finally:
+        session.close()
+
+if __name__ == '__main__':
+    local = r"D:\资料\03-项目开发\wecom_it_smart_desk\tmp-agent-dist.tar.gz"
+    remote = "/tmp/agent-dist.tar.gz"
+    success = upload_large_file(local, remote, chunk_size=4000)
+    if success:
+        print("\n✅ 上传完成，可以在服务器上解压了")
+    else:
+        print("\n❌ 上传失败")
+        sys.exit(1)