v1.0.44

Changelog

• be80790 docs(changelog): add [1.0.44] — phantom guard, report contents-file, @file, sheet parity
• 2dbbca1 docs(skill): align dws skill references with the real CLI
• 49637d9 feat(compat): hide phantom override commands from --help (tool-existence guard)
• d3087d1 feat(compat): native @file / --contents-file input for structured JSON flags
• b214c0a fix(sheet): wukong parity for range read/update