feat: enhance document upload and processing features, update mock data, and improve status display

start.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# 启动开发服务器
+# 端口: 8000
+# 监听: 0.0.0.0
+
+cd "$(dirname "$0")"
+
+echo "Starting dev server on http://0.0.0.0:8001"
+npx vite --host 0.0.0.0 --port 8001