update stage-pilot

.github/tools/calc_priority_scores.sh

@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ $# -lt 1 ]]; then
+  echo "Usage: $0 <input_csv> [output_csv]"
+  exit 1
+fi
+
+infile="$1"
+outfile="${2:-}"
+
+tmp_scored="$(mktemp)"
+tmp_sorted="$(mktemp)"
+trap 'rm -f "$tmp_scored" "$tmp_sorted"' EXIT
+
+awk -F',' 'BEGIN { OFS="," }
+NR==1 {
+  print "item_id","work_item","method","wsjf_score","rice_score","selected_score","notes"
+  next
+}
+{
+  item=$1
+  work=$2
+  bv=$3+0
+  tc=$4+0
+  rroe=$5+0
+  js=$6+0
+  reach=$7+0
+  impact=$8+0
+  conf=$9+0
+  effort=$10+0
+  method=toupper($11)
+  notes=$12
+
+  wsjf=(js==0)?0:((bv+tc+rroe)/js)
+  rice=(effort==0)?0:((reach*impact*conf)/effort)
+  selected=(method=="RICE")?rice:wsjf
+
+  printf "%s,%s,%s,%.4f,%.4f,%.4f,%s\n", item, work, method, wsjf, rice, selected, notes
+}
+' "$infile" > "$tmp_scored"
+
+{
+  head -n 1 "$tmp_scored"
+  tail -n +2 "$tmp_scored" | sort -t',' -k6,6gr
+} > "$tmp_sorted"
+
+awk -F',' 'BEGIN { OFS="," }
+NR==1 {
+  print $0, "priority"
+  next
+}
+{
+  print $0, NR-1
+}
+' "$tmp_sorted" > "${outfile:-/dev/stdout}"