v0.6.5

What's changed

• surfaced the official X20+ waterbox-status (siid 4 piid 6) in cloud status output
• added water box attachment visibility to rich CLI status/full/report output
• added Mission Control status tagging so users can quickly see whether the mop water box is attached

Validation

• .venv/bin/python -m pytest tests/ -v
• .venv/bin/ruff check src/ tests/
• .venv/bin/ruff format --check src/ tests/
• .venv/bin/mypy src/xiao/