fix: 修复实机测试发现的可靠性问题 (v2.2.0-rc.1)

- UDP 插件在 -p 指定端口时被跳过
- Redis exploit 无超时保护 / readReply 吞没非超时错误
- service_probe 连接丢失后静默成功
- SNMP 探测成功但终端无输出
- SSH 爆破不稳定 (并发过高 + 自适应超时过短 + 限流误判)
- 进度条 isActive 竞态

新增 Config.ModuleTimeout() 协议级超时下限 (≥3s)
新增 ErrorTypeThrottle 限流错误分类

plugins/services/neo4j.go

@@ -72,7 +72,7 @@ func (p *Neo4jPlugin) doNeo4jAuth(ctx context.Context, info *common.HostInfo, cr
 	config := session.Config
 	baseURL := "http://" + info.Target()
 
-	client := &http.Client{Timeout: config.Timeout}
+	client := &http.Client{Timeout: config.ModuleTimeout()}
 
 	req, err := http.NewRequestWithContext(ctx, "GET", baseURL+"/user/neo4j", nil)
 	if err != nil {
@@ -148,7 +148,7 @@ func (p *Neo4jPlugin) testUnauthorizedAccess(ctx context.Context, info *common.H
 	config := session.Config
 	baseURL := "http://" + info.Target()
 
-	client := &http.Client{Timeout: config.Timeout}
+	client := &http.Client{Timeout: config.ModuleTimeout()}
 
 	req, err := http.NewRequestWithContext(ctx, "GET", baseURL+"/db/data/", nil)
 	if err != nil {
@@ -193,7 +193,7 @@ func (p *Neo4jPlugin) identifyService(ctx context.Context, info *common.HostInfo
 	target := info.Target()
 	baseURL := "http://" + info.Target()
 
-	client := &http.Client{Timeout: config.Timeout}
+	client := &http.Client{Timeout: config.ModuleTimeout()}
 
 	req, err := http.NewRequestWithContext(ctx, "GET", baseURL, nil)
 	if err != nil {