feat: wi-fi - expand support and fix issues, add GUI components

template/sysroot/include/libc/time.h

@@ -34,6 +34,9 @@ struct tm *localtime(const time_t *timer);
 time_t     mktime(struct tm *tm);
 size_t     strftime(char *s, size_t max, const char *format, const struct tm *tm);
 
+char *asctime(const struct tm *tm);
+char *ctime(const time_t *timep);
+
 #ifdef __cplusplus
 }
 #endif