feat: 添加安全模块 + Dockerfile添加curl支持健康检查

主要更新:
- 新增 security/ 安全模块 (风险评估、威胁检测、蜜罐等)
- Dockerfile 添加 curl 以支持 Docker 健康检查
- 前端页面更新 (管理后台、用户端)
- 数据库迁移和 schema 更新
- 新增 kdocs 上传服务
- 添加安全相关测试用例

Co-Authored-By: Claude <noreply@anthropic.com>

tests/test_honeypot_responder.py

@@ -0,0 +1,63 @@
+from __future__ import annotations
+
+import uuid
+
+from security import HoneypotResponder
+
+
+def test_should_use_honeypot_threshold():
+    responder = HoneypotResponder()
+    assert responder.should_use_honeypot(79) is False
+    assert responder.should_use_honeypot(80) is True
+    assert responder.should_use_honeypot(100) is True
+
+
+def test_generate_fake_response_email():
+    responder = HoneypotResponder()
+    resp = responder.generate_fake_response("/api/forgot-password")
+    assert resp["success"] is True
+    assert resp["message"] == "邮件已发送"
+
+
+def test_generate_fake_response_register_contains_fake_uuid():
+    responder = HoneypotResponder()
+    resp = responder.generate_fake_response("/api/register")
+    assert resp["success"] is True
+    assert "user_id" in resp
+    uuid.UUID(resp["user_id"])
+
+
+def test_generate_fake_response_login():
+    responder = HoneypotResponder()
+    resp = responder.generate_fake_response("/api/login")
+    assert resp == {"success": True}
+
+
+def test_generate_fake_response_generic():
+    responder = HoneypotResponder()
+    resp = responder.generate_fake_response("/api/tasks/run")
+    assert resp["success"] is True
+    assert resp["message"] == "操作成功"
+
+
+def test_delay_response_ranges():
+    responder = HoneypotResponder()
+
+    assert responder.delay_response(0) == 0
+    assert responder.delay_response(20) == 0
+
+    d = responder.delay_response(21)
+    assert 0.5 <= d <= 1.0
+    d = responder.delay_response(50)
+    assert 0.5 <= d <= 1.0
+
+    d = responder.delay_response(51)
+    assert 1.0 <= d <= 3.0
+    d = responder.delay_response(80)
+    assert 1.0 <= d <= 3.0
+
+    d = responder.delay_response(81)
+    assert 3.0 <= d <= 8.0
+    d = responder.delay_response(100)
+    assert 3.0 <= d <= 8.0
+