move from std::set to std::vector

more hidden service code

try fixing shadow simulation

include/llarp/iwp/sendqueue.hpp

@@ -0,0 +1,10 @@
+#ifndef LLARP_IWP_SENDQUEUE_HPP
+#define LLARP_IWP_SENDQUEUE_HPP
+#include <llarp/iwp/sendbuf.hpp>
+#include <llarp/codel.hpp>
+
+typedef llarp::util::CoDelQueue<sendbuf_t *, sendbuf_t::GetTime, sendbuf_t::PutTime,
+sendbuf_t::Compare,
+    llarp::util::DummyMutex, llarp::util::DummyLock> sendqueue_t;
+
+#endif