teernisse f7d8fea140 feat: add CLI formatting utilities and table renderer ...

Implement the presentation layer for terminal output:

- cli/format.go: Human-readable formatting functions — FormatTokens
  (K/M/B suffixes), FormatCost (adaptive precision: $X.XX under $10,
  $X.X under $100, $X over $100, comma-separated over $1000),
  FormatDuration (Xh Ym / Xm / Xs), FormatNumber (comma-separated
  integers), FormatPercent (0-1 -> "XX.X%"), FormatDelta (signed
  cost delta with +/- prefix), FormatDayOfWeek (weekday number to
  3-letter abbreviation).

- cli/render.go: lipgloss-styled output components using the Flexoki
  Dark color palette:

  * RenderTitle: centered title in a rounded border box.

  * RenderTable: full-featured bordered table with auto-calculated
    column widths, right-aligned numeric columns (all except first),
    separator rows (triggered by "---" sentinel), and proper Unicode
    box-drawing characters. Supports optional title header and
    explicit column widths.

  * RenderProgressBar: bracketed fill bar with current/total counts.

  * RenderSparkline: Unicode block sparkline (8-level: ▁ through █)
    from arbitrary float64 series, auto-scaled to max.

  * RenderHorizontalBar: simple horizontal bar chart entry for
    inline comparisons.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-19 13:02:13 -05:00

2.4 KiB

Raw Blame History

View Raw