0.26.0

• refactor(array_glyph)!: clean up plot()/animate()'s kwarg API (#207)

• • Rename pid_color/pid_size to point_label_color/point_label_size,
    animate()'s text_colors to cell_value_text_colors, and text_loc to
    label_location
  • Bundle the five point-overlay parameters into a new PointOverlay
    class and animate()'s two frame-label parameters into a new
    FrameLabel class
  • Type the remaining **kwargs on both methods via TypedDict + Unpack
    (PEP 692), inert at runtime
  • Keep every removed name/shape working via **kwargs behind a
    DeprecationWarning, resolved before the strict kwargs validation
  • Fix bugs found during two rounds of adversarial review: a silent
    positional-arg drop, wrong warning stacklevels, a both-given
    conflict false-negative, a missing precision field, and a crash on
    deprecated point kwargs passed without points
  • Update the example notebooks to the new PointOverlay/FrameLabel API

  BREAKING CHANGE: point_color, point_size, pid_color, pid_size, and
  animate()'s label_color are no longer explicit parameters. Keyword
  calls still work via a deprecated alias with a warning; positional
  calls to these slots now bind to the wrong parameter or raise
  TypeError.
  Closes #208

• feat(styles,glyphs): distinct-value categorical colouring for PolygonGlyph/ScatterGlyph (#206)

• Add styles.categorize(values, cmap="tab10") -> (categories, colors), the
  distinct-value counterpart to classify(): one colour per unique value,
  sorted when sortable, cycling past the cmap's size, nulls dropped.

  Wire a "categorical" scheme into the shared Glyph scalar-mapping
  pipeline: _prepare_categorical_mapping builds a ListedColormap +
  BoundaryNorm over per-element integer class codes, and
  create_categorical_legend draws a disjoint_legend in place of a
  colorbar. PolygonGlyph and ScatterGlyph opt in via
  _SUPPORTS_CATEGORICAL_SCHEME; VectorGlyph/FlowGlyph still accept scheme
  for continuous classification but reject "categorical" with a clear
  error.

  • Validate the full values shape (not just its first dimension) in
    PolygonGlyph, closing a silent colour-array mis-sizing bug
  • Reset cbar/category_legend unconditionally on every plot() call so a
    scheme-switching re-plot never leaves a stale reference
  • Fall back to a qualitative cmap when the caller left cmap at the
    glyph's own continuous default, matched by resolved name so a
    Colormap object is caught the same as the equivalent string
  • Re-attach the categorical legend via ax.add_artist() before drawing
    ScatterGlyph's size legend, since Axes.legend() is single-slot per
    axes and would otherwise silently evict it
  • Add category_legend_kwargs (mirroring size_legend_kwargs) to
    reposition/restyle the disjoint legend
  • categorize() raises the documented TypeError for non-hashable
    entries and documents the int/bool/float dedup collision

  Closes #204