Core/Console: Improve ReadWinConsole logic and cosmetic changes (#26402)

* Core/Console: Improve ReadWinConsole logic and cosmetic changes

* Core/Console: Fixed possible appearance of weird characters in the console when printing the output of child processes

* Fix codestyle

* Removed auto

* Core/Misc: Explicit casting Difficulty values to uint8 before outputting to console

* Core/Misc: Cast Difficulty to uint32 for output to console

Co-authored-by: jackpoz <giacomopoz@gmail.com>
(cherry picked from commit 6c12f45f3b)

src/common/Utilities/StartProcess.cpp

@@ -55,9 +55,8 @@ public:
     std::streamsize write(char const* str, std::streamsize size)
     {
         std::string consoleStr(str, size);
-        std::string utf8;
-        if (consoleToUtf8(consoleStr, utf8))
-            callback_(utf8);
+        RemoveCRLF(consoleStr);
+        callback_(consoleStr);
         return size;
     }
 };