Restructure repository to include all source folders

Move git root from Client/ to src/ to track all source code:
- Client: Game client source (moved to Client/Client/)
- Server: Game server source
- GameTools: Development tools
- CryptoSource: Encryption utilities
- database: Database scripts
- Script: Game scripts
- rylCoder_16.02.2008_src: Legacy coder tools
- GMFont, Game: Additional resources

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Server/NFAuthTool/NFAuthServer/Nave/NFStringGeneral.cpp

@@ -0,0 +1,54 @@
+#include "NFStringUtil.h"
+
+namespace Nave { 
+
+	std::string Format(char* format, ...) {
+		static char txt[1024];
+		va_list l;
+		va_start(l,format);
+		_vsnprintf( txt, 1024, format, l );
+		va_end(l); 
+		return txt;
+	}
+
+	std::wstring Format(wchar_t* format, ...) {
+		static wchar_t txt[1024];
+		va_list l;
+		va_start(l,format);
+		_vsnwprintf( txt, 1024, format, l );
+		va_end(l); 
+		return txt;
+	}
+
+	std::wstring RemoveDots(const std::wstring& str2) 
+	{
+		std::wstring str=str2;
+		// balal/rear/../reareako.txt
+
+		size_t pos1=str.find(L"/..");
+		while ( pos1 != std::wstring::npos) 
+		{
+			BOOL found = FALSE;
+			for ( int i=int(pos1)-1; i >= 0; --i) 
+			{
+				if ( str[i] == L'/' ) 
+				{
+					str=str.substr(0,i)+str.substr(pos1+3);
+					found=TRUE;
+					break;
+				} 
+
+			}
+			if (!found) 
+			{
+				str=str.substr(pos1+3);
+			}
+
+
+			pos1=str.find(L"/..");
+		}
+
+		return str;		
+	}
+
+}