[core] Move host socket-select wake mechanism into wake.h/wake.cpp (#15931)

esphome/components/socket/socket.cpp

@@ -5,13 +5,16 @@
 #include <string>
 #include "esphome/core/log.h"
 #include "esphome/core/application.h"
+#ifdef USE_HOST
+#include "esphome/core/wake.h"
+#endif
 
 namespace esphome::socket {
 
 #ifdef USE_HOST
 // Shared ready() implementation for fd-based socket implementations (BSD and LWIP sockets).
-// Checks if the Application's select() loop has marked this fd as ready.
-bool socket_ready_fd(int fd, bool loop_monitored) { return !loop_monitored || App.is_socket_ready_(fd); }
+// Checks if the host wake select() loop has marked this fd as ready.
+bool socket_ready_fd(int fd, bool loop_monitored) { return !loop_monitored || wake_fd_ready(fd); }
 #endif
 
 // Platform-specific inet_ntop wrappers