DataSum 1.0.0

DataSum 1.0.0 is a major research diagnostics release.

Highlights:

• NA-aware, robust data summaries and variable profiling
• Missingness, outlier, and normality diagnostics
• Grouped summaries and reproducible report scaffolding
• Shiny application for interactive dataset exploration
• Automated tests, cross-platform CI, documentation, and citation metadata

This is the CRAN-published 1.0.0 release.