update convert to phased and phase authoring

phase-authoring/scripts/phase-status.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+# phase-status.sh — phase pipeline state for the Phase Architect.
+#
+# Finds the project root (nearest ancestor with .agent/phases/todo), prints
+# the todo/ and complete/ phase listings, and computes the next free phase
+# number NN (counting both directories together, zero-padded to 2 digits).
+#
+# Usage: bash phase-status.sh          # from anywhere in the project tree
+
+set -euo pipefail
+
+root="$(pwd)"
+while :; do
+  if [[ -d "$root/.agent/phases/todo" ]]; then break; fi
+  [[ "$root" == "/" ]] && { echo "✗ ERROR: no .agent/phases/todo found at or above $(pwd)" >&2; exit 1; }
+  root="$(dirname "$root")"
+done
+
+list() {
+  local d="$root/.agent/phases/$1" f found=0
+  for f in "$d"/*.md; do
+    [[ -e "$f" ]] || continue
+    found=1
+    printf '  %s\n' "$(basename "$f")"
+  done
+  if (( ! found )); then printf '  (empty)\n'; fi
+}
+
+max=0
+for d in todo complete; do
+  for f in "$root/.agent/phases/$d"/*.md; do
+    [[ -e "$f" ]] || continue
+    n="$(basename "$f" .md)"
+    if [[ "$n" =~ ^([0-9]+) ]]; then
+      n=$((10#${BASH_REMATCH[1]}))
+      if (( n > max )); then max=$n; fi
+    fi
+  done
+done
+
+echo "project root: $root"
+echo "todo:"
+list todo
+echo "complete:"
+list complete
+echo "next number: $(printf '%02d' $((max + 1)))"