Release 0.5.2

[emilmalta]

Release 0.5.2

Bumps version 0.5.1 → 0.5.2. Substantial release — main theme is unifying
the statgl_table() / statgl_crosstable() argument surface and giving
both first-class htmlwidget integration on par with statgl_plot().

Highlights

Tables

• statgl_table() and statgl_crosstable() now share a common styling
  surface: .caption, .bottom_rule, .bold_rows, .digits,
  .hide_mobile work on both.
• Both return an htmlwidget by default — opens in the RStudio Viewer,
  renders in knitr / Quarto, substitutes into shortcode params.
  .as_html = TRUE retained as an escape hatch.
• statgl_crosstable() produces nested column headers for 3+ grouping
  variables (instead of dash-uniting labels into one row).
• .value defaults to auto-detect: uses a value column when present,
  falls back to dplyr::n() row counts otherwise — so
  statgl_crosstable(ggplot2::mpg, manufacturer) now Just Works.

Plot

• New pyramid argument for population-pyramid layouts.
• New highlight argument — emphasises matched series / bars in accent
  orange, everything else neutral grey.
• New legend_position argument ("top" / "bottom" / "left" /
  "right"; anything else hides the legend).
• ... now forwards to highcharter::hchart().
• Warns on negative y values (skipped for pyramid input).

Fetch

• Auto-wraps scalar wildcards: gender = "*", time = "*0" now work
  without explicit px_all().
• New .lang, .api_url, .dry_run arguments.
• top() exported as a short alias for px_top().
• statgl_api_url() now exported.

Heads-up — behavior changes

• statgl_plot()'s show_last_value default flips from TRUE to
  FALSE (was noisy on grouped / bar charts).
• .replace_0s = TRUE in statgl_table() now produces an en-dash;
  pass .replace_0s = "[-]{}" to keep the old Quarto-shortcode output.
• statgl_crosstable() with a single grouping variable no longer
  emits the redundant spanning header row above col.names.
• .drop / .value / .replace_nas validation tightened — malformed
  inputs warn or error clearly instead of silently no-op'ing.

Deprecations

• statgl_crosstable(): .secondary → .drop (filter; warn).
• statgl_table(): .secondary → .hide_mobile (CSS hide; warn).
• statgl_fetch(): url argument now errors (was warn since 0.2.0).
• statgl_fetch(): .chunk_size removed (was a non-functional
  placeholder).
• statgl_crosstable(): .replace_nas = TRUE deprecated — pass
  .replace_nas = "." to keep prior behavior.

Bug fixes

• statgl_url("bexst1") now matches statgl_url("BEXST1") (no more
  malformed search IDs from mixed-case input).

Internal

• ~350 lines of unreachable chunking helpers removed from
  statgl_fetch(); logic extracted into single-purpose testable helpers.
• chunk_large_query() no longer double-POSTs the first chunk.
• Dropped purrr from Imports.

See NEWS.md for the full list.

Checks

• devtools::check() passes
• NEWS.md updated
• Version bumped in DESCRIPTION