refactor: Entire code base, thread and log usage

Boils down to:
- Include headers
- Reduce boiler plate with helpers
- Swap out explicit usages with core API layer
  and ensure the right API is configured beforehand

src/main/ddrhook1/config-eamuse.c

@@ -2,9 +2,10 @@
 
 #include "cconfig/cconfig-util.h"
 
+#include "core/log.h"
+
 #include "ddrhook1/config-eamuse.h"
 
-#include "util/log.h"
 #include "util/net.h"
 
 #define DDRHOOK1_CONFIG_EAMUSE_SERVER_KEY "eamuse.server"