v0.7.0

V0.7.0

Alignment & batch formatting, multi-range batching, search optimization, and token reduction.

• Added alignment support (--horizontal, --vertical, --wrap-text) and batch formatting (--batch/--batch-file) for applying multiple styles in a single call
• Optimised multi-range reads — batches via a single file open with in-memory slicing instead of N separate readers, with automatic header resolution
• Improved search performance on large files (>10 MB) — full-load-then-slice heuristic avoids slow sequential skip_rows in fastexcel/calamine
• Added --no-meta global flag to suppress _data_origin and file_size_human fields from output
• Added --brief probe mode for condensed column profiles and --precision flag for float rounding
• Detects uncached formula cells and surfaces has_uncached_formulas hint so agents don't misinterpret empty cached values as missing data
• Truncates long strings in probe samples/summaries and classifies free-text columns compactly to prevent token explosions on wide sheets
• Relativized output_file paths in write/format responses
• Updated skill and README documentation for new flags