refactor: remove non used errors

src/utils/error.c

@@ -0,0 +1,16 @@
+#include "utils/error.h"
+
+#include <stddef.h>
+
+/* @TODO: complete this array */
+static cws_error_s errors[] = {{CWS_SERVER_OK, "No error found"}};
+
+char *cws_error_str(cws_server_ret code) {
+	for (unsigned long i = 0; i < ARR_SIZE(errors); ++i) {
+		if (errors[i].code == code) {
+			return errors[i].str;
+		}
+	}
+
+	return NULL;
+}