added shadowrun database

src/utils.hpp

@@ -0,0 +1,19 @@
+#ifndef UTILS_HPP
+#define UTILS_HPP
+
+#include <expected>
+#include <string>
+#include <cstdint>
+#include <filesystem>
+
+namespace utils {
+    std::expected<bool, std::string> isLocalPortOpen(uint16_t portno);
+
+    std::string to_id_format(const std::string& s);
+
+    std::string loadFile(const std::string& path);
+
+    std::filesystem::path getDataDir();
+}
+
+#endif