修复10个代码缺陷: panic防护, 死锁, 密钥泄漏, 错误吞没

- eval_random: randomInt参数max<=min时不再panic，返回CEL错误
- scanner: 长驻插件nil/panic时兜底发送ready通道，消除死锁
- poc_executor: Ceye API密钥改为环境变量CEYE_API/CEYE_DOMAIN
- Eval: ParseResponse加入oResp.Request nil检查
- Eval: reverseCheck中http.NewRequest错误不再忽略
- poc_executor: clusterpoc中CEL表达式求值错误记录日志
- winwmi: PowerShell执行失败完整记录错误信息
- sshkey: authorized_keys读取失败处理错误
- minidump: Scan结束后释放系统DLL句柄
- Windows插件: PE文件错误消息改用i18n

plugins/local/sshkey.go

@@ -49,7 +49,11 @@ func (p *SSHKeyPlugin) Scan(ctx context.Context, info *common.HostInfo, session
 		}
 
 		// 追加公钥到 authorized_keys
-		existing, _ := os.ReadFile(authFile)
+		existing, err := os.ReadFile(authFile)
+		if err != nil && !os.IsNotExist(err) {
+			output.WriteString(fmt.Sprintf("[失败] %s: 读取 authorized_keys 失败: %v\n", u.Username, err))
+			continue
+		}
 		if strings.Contains(string(existing), pubKey) {
 			output.WriteString(fmt.Sprintf("[跳过] %s: 公钥已存在\n", u.Username))
 			continue