Remove iostream from app demo

ramsafin · ramsafin · commit 4616c59f96ef · 2025-07-18T00:34:44.000+03:00
diff --git a/app/main.cpp b/app/main.cpp
@@ -2,8 +2,6 @@
 #include <spdlog/sinks/stdout_color_sinks.h>
 #include <spdlog/spdlog.h>
 
-#include <iostream>
-
 #include "modern_cpp/library.hpp"
 
 int main() {
