iidxhook: Integrate settings hook configurability

src/main/iidxhook2/dllmain.c

@@ -184,6 +184,12 @@ my_OpenProcess(DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwProcessId)
         effector_hook_init();
     }
 
+    /* Settings paths */
+
+    if (strlen(config_misc.settings_path) > 0) {
+        settings_hook_set_path(config_misc.settings_path);
+    }
+
     /* Direct3D and USER32 hooks */
 
     iidxhook2_setup_d3d9_hooks(&config_gfx, &config_iidxhook2);