vitopack 0.1.1

• Address CRAN reviewer feedback (Benjamin Altmann, 2026-05-04):
  • Added a reference to the chain-ladder methodology in the DESCRIPTION field: Mack (1993) doi:10.2143/AST.23.2.2005092.
  • Removed the if (interactive()) wrapper from the plot_color_bars() example – the function works in non-interactive sessions too.

vitopack 0.1.0

• Initial release.
• Triangles & chain-ladder helpers: create_triangle(), create_cumulative_triangle(), create_decumulative_triangle(), create_annual_triangle(), create_run_off_check(), diag_reader(), diag_sums(), diag_writer(), triangle_namer().
• Development factors: create_chl_coef_triangle(), create_chl_coefs(), create_chl_coefs_weighted(), create_chl_coefs_weighted_future(), create_avg_coefs(), create_product_coefs().
• Plotly visualisations: create_chl_trg_visualization(), create_chl_trg_visualization_pvzp().
• Policy column helpers: create_find_columns(), create_policy_exposure_columns_m(), create_policy_exposure_days_columns(), create_multiple_columns_m(), bind_with_source().
• Czech birth-number parsers: rc_to_birth_day(), rc_to_birth_day_2(), rc_to_birth_day_3().
• Color palette helpers: rgb_colors_for_plot(), get_colors(), get_colors_plus(), get_colors_duo(), plot_color_bars(), rainbow_cat().
• I/O helpers: load_excel_sheets(), load_xlsb_sheets(), numeric_format().