gogcli 0.30.0 አውርድ

0.30.0

Added
- Sheets: add structured formula-error verification to sheets update --fail-on-formula-error, using exact updated-range grid data and canonical --values-json @file input. (#849) — thanks @alexknowshtml.
- Docs: add first-class footnote, section-break, horizontal-rule, and section-column commands with shared index, anchor, tab, dry-run, and batch behavior where supported. (#856) — thanks @sebsnyk.
- Docs: add header/footer lifecycle commands plus segment-aware plain-text insert, update, delete, format, and range lookup across headers, footers, and footnotes. (#857) — thanks @sebsnyk.
- Docs: add table cell borders, padding, and vertical content alignment to docs cell-style. (#855) — thanks @sebsnyk.
- Docs: add minimum height and page-overflow controls to docs table-row style. (#855) — thanks @sebsnyk.
- Docs: add docs table-row pin-header --rows N for pinning or unpinning repeated table header rows. (#855) — thanks @sebsnyk.
- Docs: add paragraph bullet and numbering creation/removal plus indentation, spacing, and keep controls to docs format and plain-text docs write. (#852) — thanks @sebsnyk.
- Docs: add replace-image with exact object-ID, alt-text, single-image, tab, public-URL, and local-file targeting while preserving the original image position and bounds. (#853) — thanks @sebsnyk.
- Docs: add insert --markdown to convert markdown to Google Docs formatting and place the converted block at a position resolved by --index/--at/--occurrence, giving insert parity with the existing update --markdown and write --markdown paths. (#851, #854) — thanks @sebsnyk.