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/AdminTool/AdminToolClient/DuplicatedItemDlg.h

@@ -0,0 +1,58 @@
+#pragma once
+#include "afxcmn.h"
+#include "afxwin.h"
+
+
+/*!
+	\class CDuplicatedItemDlg
+	중복 아이템 열람 다이얼로그
+*/
+class CDuplicatedItemDlg : public CDialog
+{
+	DECLARE_DYNAMIC(CDuplicatedItemDlg)
+
+public:
+	CDuplicatedItemDlg(CWnd* pParent = NULL);   // 표준 생성자입니다.
+	virtual ~CDuplicatedItemDlg();
+
+// 대화 상자 데이터입니다.
+	enum { IDD = IDD_DUPLICATEDITEMDLG };
+
+	enum SORT_TYPE
+	{
+		INSERT_TIME = 0,
+		CHK_TIME	= 1,
+		UID			= 2,
+		CID			= 3,
+		CHARNAME	= 4,
+		ITEM_SERIAL	= 5,
+		QTY			= 6,
+		CHK_RESULT	= 7
+	};
+
+protected:
+	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 지원입니다.
+
+	DECLARE_MESSAGE_MAP()
+
+	virtual BOOL OnInitDialog();
+
+private:
+	bool   m_bSortListAsc;
+	int	   m_iSortListItem;
+
+	CComboBox	m_ctrlServerGroupCb;
+	CComboBox	m_ctrlIsChkCb;
+
+	void SortListWndItem(CListCtrl *pListCtrl, const int iCol);
+
+	afx_msg void OnBnClickedDsSearchBtn();
+	afx_msg void OnBnClickedDsDeletelistBtn();
+	afx_msg void OnBnClickedDsChkBtn();
+	afx_msg void OnHdnItemchangingDsDitemList(NMHDR *pNMHDR, LRESULT *pResult);
+	afx_msg void OnLvnColumnclickDsDitemList(NMHDR *pNMHDR, LRESULT *pResult);
+	afx_msg void OnBnClickedDupitemClippingBtn();
+
+public:
+	CListCtrl	m_ctrlDItemList;
+};