Update server_config.h

Added server_name for HTTPS

server_config.h

@@ -10,6 +10,7 @@ typedef struct {
     int max_threads;
     bool running;
     bool automatic_startup; //TODO func automatic startup on boot
+    char server_name[256];   // Add this field for server name
 } ServerConfig;
 
 int load_config(const char *filename, ServerConfig *config);