diegr 0.3.1

diegr 0.3.0

Added functions for creating interactive surface plots and checking data structures.
Added new sensor templates: BioSemi 128, BioSemi 256, and the international 10-05 system.
Updated graphical functions to ensure compatibility with the new templates.
Added metadata to computational and graphical functions.
Added validation in point_mesh() and make_triangulation() to detect duplicate sensor coordinates.
Added exit checks for empty input data across all core computational and plotting functions.
Changed default palette in create_scale() to a perceptually uniform "redblue" scale and added range symmetrization around zero.
Improved handling of NA values within compute_mean(), outliers_epoch(), and baseline_correction().
Added a fallback to MASS::ginv() for ill-conditioned interpolation matrices.
Rewrote point_mesh() using sf instead of the sp package.
Fixed bugs in outliers_epoch(), animation timeline rendering, and the baseline ranges used in examples and documentation.
Added static versions of boxplot outputs.
Updated the installation instructions for the development version in the README and revised the vignette’s troubleshooting section.

Added support for multiple conditions and groups in the input data to improve flexibility and generality.
Added the option to calculate the weighted mean in compute_mean().
Added functions for summary statistics computation.
Improved code readability through the use of internal helper functions.
Internal refactoring of source files.
Fixed sensor order in animations and average plotting in interactive_waveforms().
Added a NEWS.md file to track changes to the package.

Removed arguments subject and channel from interactive_waveforms() and boxplot_epoch(), removed arguments epoch and channel from boxplot_subject().
Removed arguments subject and sensor from outliers_epoch().
compute_mean(): renamed argument group to domain (to distinguish it from the data column), removed arguments subject, channel, time, ex_epoch.