Lataa WinuxCmd 0.16.3

Windows binaries for v0.16.3

### Architectures:
**x64**: Windows 64-bit
**ARM64**: Windows ARM64 (cross-compiled)

### Files included:
WinuxCmd-0.16.3-win-x64.7z
WinuxCmd-0.16.3-win-x64.zip
WinuxCmd-0.16.3-win-x64.tar.gz
WinuxCmd-0.16.3-x64-setup.exe
WinuxCmd-0.16.3-win-arm64.7z
WinuxCmd-0.16.3-win-arm64.zip
WinuxCmd-0.16.3-win-arm64.tar.gz
WinuxCmd-0.16.3-arm64-setup.exe
WinuxCmd-skill-v0.16.3.zip

### Package Contents:
`winuxcmd.exe` - Main executable
`ffi/` directory:
- `ffi.h` - FFI header file
- `winuxcore.dll` - FFI library (direct function call API)
- `winuxcore.lib` - Import library
Scripts for installation and setup
Standalone `winuxcmd` skill bundle for AI agents

### Package Formats:
**7Z**: Best compression (requires 7-Zip)
**ZIP**: Native Windows support (right-click to extract)
**TGZ**: tar.gz format (use `tar -xzf filename.tar.gz`)
**EXE**: standalone installer with PATH and PowerShell integration tasks

### Usage:
1. Download the appropriate package for your architecture
2. Extract to your desired directory
3. Navigate to the `bin` directory
4. Run `create_links.ps1` to generate command links
```powershell
# For NTFS filesystems (recommended)
.\create_links.ps1

# For non-NTFS filesystems, use symbolic links
.\create_links.ps1 -UseSymbolicLinks

# To remove all links later
.\create_links.ps1 -Remove
```
5. Add the `bin` directory to your PATH

## What's Changed
* Add WinuxCmd icon and staged sed/xxd compatibility by @caomengxuan666 in https://github.com/unixwin/WinuxCmd/pull/159
* Release v0.16.3 by @caomengxuan666 in https://github.com/unixwin/WinuxCmd/pull/160

**Full Changelog**: https://github.com/unixwin/WinuxCmd/compare/v0.16.2...v0.16.3