Introduces a new plotstyle package providing consistent, presentation/thesis-ready
matplotlib figures: a KIT corporate-design color palette (categorical, sequential,
diverging, status), a theme applied via use() (KIT-black bottom spine only, left/bottom
ticks, horizontal gridlines, left-aligned titles, LaTeX text in Latin Modern Sans),
new_figure() with size presets and figure-level title/params subtitles, a
same-size colorbar() helper, style_legend() and panel_label() building blocks, and
savefig(). Ships as an optional "plotting" extra so core gallery installs stay
lightweight, with a full test suite and a runnable example notebook.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Resolves add/add conflicts in .gitignore, config.yaml, pyproject.toml and
content conflict in README.md — taking main's version in all cases, as it
reflects the complete package rewrite (gallery/ package, TUI, CI pipeline).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>