Initial commit: ROW Client source code

Game client codebase including:
- CharacterActionControl: Character and creature management
- GlobalScript: Network, items, skills, quests, utilities
- RYLClient: Main client application with GUI and event handlers
- Engine: 3D rendering engine (RYLGL)
- MemoryManager: Custom memory allocation
- Library: Third-party dependencies (DirectX, boost, etc.)
- Tools: Development utilities

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

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

Tools/Checksum/resource.h

@@ -0,0 +1,27 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Visual C++ generated include file.
+// Used by Checksum.rc
+//
+#define IDD_CHECKSUM_DIALOG             102
+#define IDR_MAINFRAME                   128
+#define IDC_FOLDER                      1001
+#define IDC_FOLDER2                     1003
+#define IDC_CHECKSUM                    1004
+#define IDC_CHECKSUM2                   1005
+#define IDC_VERSION                     1006
+#define IDC_VERSION1                    1007
+#define IDC_VERSION2                    1007
+#define IDC_FOLDER3                     1008
+#define IDC_CHECKSUM3                   1009
+#define IDC_VERSION3                    1010
+
+// Next default values for new objects
+// 
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE        129
+#define _APS_NEXT_COMMAND_VALUE         32771
+#define _APS_NEXT_CONTROL_VALUE         1007
+#define _APS_NEXT_SYMED_VALUE           101
+#endif
+#endif