This updates daily-experiment-report to make output easier to scan: key decisions and health signals stay visible, while verbose statistics/charts move behind expandable sections. It also adds explicit guidance for progress visualization and recommendation framing.

• Report structure (progressive disclosure)

  • Updated the discussion template to keep executive summary, quick stats, and recommendations always visible.
  • Moved heavy per-experiment content (charts, tables, detailed stats) into <details><summary> blocks.
  • Wrapped the full summary table in a collapsible section to reduce initial report length.

• Top-level quick signal section

  • Added a ⚡ Quick Stats block at the top of the report with:
    • active experiments
    • ready-for-analysis count
    • statistically significant count
    • recommendation breakdown (promote/extend/abandon)

• Min-sample progress visualization

  • Added Step 5.5 with a Python helper to render fixed-width Unicode progress bars for min_samples progress per variant.
  • Added guidance to surface this in per-experiment sample-size tables.

• Visual guidance for consistency

  • Added explicit instructions for strategic emoji usage, readiness badges (🟢 READY, 🟡 COLLECTING, 🔴 FAILED), and stronger formatting of recommendations/variant names.

def render_progress_bar(current, target, width=10):
    if target <= 0:
        return "░" * width + f" {current}/{target} (N/A)"
    ratio = max(0.0, min(1.0, current / target))
    filled = int(round(ratio * width))
    bar = "█" * filled + "░" * (width - filled)
    return f"{bar} {current}/{target} ({ratio*100:.0f}%)"