remove-dependencies (#20)

Reviewed-on: #20

src/cli/CliParser.cpp

@@ -19,7 +19,8 @@
 
 #include "CliParser.hpp"
 
-#include <fmt/core.h>
+#include <format>
+#include <iostream>
 
 namespace ptprnt::cli {
 
@@ -92,7 +93,7 @@ void CliParser::reorderCommandsByArgv(int argc, char** argv) {
 void CliParser::setupParser() {
     // Version callback
     auto printVersion = [this](std::size_t) {
-        fmt::print("ptprnt version: {}\n", mVersionString);
+        std::cout << std::format("ptprnt version: {}\n", mVersionString);
         throw CLI::CallForVersion();
     };