CODEBASE
 - investigate lyon, pathfinder, font_kit, vello
DATA
 - Interpreter (polars-like operations between columns)
STYLE
 - fill gradients
SURFACE
 - handle aspect ratio discrepanties between figure and canvas
 - MSAA
DES
 - default font family
 - ticks labels angle
 - legend automatic position (intersection checks)
SERIES
 - imshow?
DRAWING
 - Layout abstraction
 - Attach insets to axis rather than plot
 - Ticks locator not passing by zero
 - Border and spine consistency (incl. colors of marks, ticks etc.)
 - setup_axis `uses_shared` should be removed in favor `Option<Formatter>`
   to avoid drawing shared axis labels
STYLE
SVG
 - metadata plotive
TEXT
 - equation parser
 - review fontdb to better integrate system fonts
DSL
 - color # (parsed as hex number in plotive-dsl)
UTILS
 - kde
 - pair plot
TEST
EXAMPLES
 - Gas Leak Test
 - https://matplotlib.org/stable/gallery/lines_bars_and_markers/axline.html#sphx-glr-gallery-lines-bars-and-markers-axline-py
 - https://scikit-learn.org/stable/auto_examples/decomposition/plot_pca_iris.html

