Update custom_types.h to simple struct

src/custom_types.h

@@ -1,14 +1,14 @@
 #include <inttypes.h>
 
 #define CONFIG_MAGIC 0xBEEF
-typedef struct vehicle_config{
+struct vehicle_config{
     uint16_t magic = CONFIG_MAGIC;
     bool auto_detect_track = true;
     uint8_t num_tracks = 0;
     uint8_t selected_track = 0;
 };
 
-typedef struct track_data {
+struct track_data {
     char name[64];
     
 };