update lexer to just return the number and then do the other logic somewhere else

src/lexer/token.c

@@ -1,14 +1,17 @@
 #include "token.h"
-#include <stdio.h>
 #include <stdlib.h>
 #include "../string/string.h"
 
 Token *create_token(TokenType type, int line, int column, char *value) {
     Token * token = malloc(sizeof(Token));
-    printf("%s\n", value);
     token->type = type;
     token->line=line;
     token->column=column;
     token->value=cloneString(value);
     return token;
+}
+
+void free_token(void * ptr) {
+    Token* token = ptr;
+    free(token->value);
 }