refactor: rename feature-dev to do workflow

- Rename skills/feature-dev/ → skills/do/
- Update config.json module name and paths
- Shorter command: /do instead of /feature-dev
- State file: .claude/do.local.md
- Completion promise: <promise>DO_COMPLETE</promise>

Generated with SWE-Agent.ai

Co-Authored-By: SWE-Agent.ai <noreply@swe-agent.ai>

skills/do/hooks/stop-hook.sh

@@ -0,0 +1,123 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+phase_name_for() {
+	case "${1:-}" in
+	1) echo "Discovery" ;;
+	2) echo "Exploration" ;;
+	3) echo "Clarification" ;;
+	4) echo "Architecture" ;;
+	5) echo "Implementation" ;;
+	6) echo "Review" ;;
+	7) echo "Summary" ;;
+	*) echo "Phase ${1:-unknown}" ;;
+	esac
+}
+
+json_escape() {
+	local s="${1:-}"
+	s=${s//\\/\\\\}
+	s=${s//\"/\\\"}
+	s=${s//$'\n'/\\n}
+	s=${s//$'\r'/\\r}
+	s=${s//$'\t'/\\t}
+	printf "%s" "$s"
+}
+
+project_dir="${CLAUDE_PROJECT_DIR:-$PWD}"
+state_file="${project_dir}/.claude/do.local.md"
+
+if [ ! -f "$state_file" ]; then
+	exit 0
+fi
+
+stdin_payload=""
+if [ ! -t 0 ]; then
+	stdin_payload="$(cat || true)"
+fi
+
+frontmatter_get() {
+	local key="$1"
+	awk -v k="$key" '
+		BEGIN { in_fm=0 }
+		NR==1 && $0=="---" { in_fm=1; next }
+		in_fm==1 && $0=="---" { exit }
+		in_fm==1 {
+			if ($0 ~ "^"k":[[:space:]]*") {
+				sub("^"k":[[:space:]]*", "", $0)
+				gsub(/^[[:space:]]+|[[:space:]]+$/, "", $0)
+				if ($0 ~ /^".*"$/) { sub(/^"/, "", $0); sub(/"$/, "", $0) }
+				print $0
+				exit
+			}
+		}
+	' "$state_file"
+}
+
+active_raw="$(frontmatter_get active || true)"
+active_lc="$(printf "%s" "$active_raw" | tr '[:upper:]' '[:lower:]')"
+case "$active_lc" in
+true|1|yes|on) ;;
+*) exit 0 ;;
+esac
+
+current_phase_raw="$(frontmatter_get current_phase || true)"
+max_phases_raw="$(frontmatter_get max_phases || true)"
+phase_name="$(frontmatter_get phase_name || true)"
+completion_promise="$(frontmatter_get completion_promise || true)"
+
+current_phase=1
+if [[ "${current_phase_raw:-}" =~ ^[0-9]+$ ]]; then
+	current_phase="$current_phase_raw"
+fi
+
+max_phases=7
+if [[ "${max_phases_raw:-}" =~ ^[0-9]+$ ]]; then
+	max_phases="$max_phases_raw"
+fi
+
+if [ -z "${phase_name:-}" ]; then
+	phase_name="$(phase_name_for "$current_phase")"
+fi
+
+if [ -z "${completion_promise:-}" ]; then
+	completion_promise="<promise>DO_COMPLETE</promise>"
+fi
+
+phases_done=0
+if [ "$current_phase" -ge "$max_phases" ]; then
+	phases_done=1
+fi
+
+promise_met=0
+if [ -n "$completion_promise" ]; then
+	if [ -n "$stdin_payload" ] && printf "%s" "$stdin_payload" | grep -Fq -- "$completion_promise"; then
+		promise_met=1
+	else
+		body="$(
+			awk '
+				BEGIN { in_fm=0; body=0 }
+				NR==1 && $0=="---" { in_fm=1; next }
+				in_fm==1 && $0=="---" { body=1; in_fm=0; next }
+				body==1 { print }
+			' "$state_file"
+		)"
+		if [ -n "$body" ] && printf "%s" "$body" | grep -Fq -- "$completion_promise"; then
+			promise_met=1
+		fi
+	fi
+fi
+
+if [ "$phases_done" -eq 1 ] && [ "$promise_met" -eq 1 ]; then
+	exit 0
+fi
+
+if [ "$phases_done" -eq 0 ]; then
+	reason="do loop incomplete: current phase ${current_phase}/${max_phases} (${phase_name}). Continue with remaining phases; update ${state_file} current_phase/phase_name after each phase. Include completion_promise in final output when done: ${completion_promise}. To exit early, set active to false."
+else
+	reason="do reached final phase (current_phase=${current_phase} / max_phases=${max_phases}, phase_name=${phase_name}), but completion_promise not detected: ${completion_promise}. Please include this marker in your final output (or write it to ${state_file} body), then finish; to force exit, set active to false."
+fi
+
+printf '{"decision":"block","reason":"%s"}\n' "$(json_escape "$reason")"
+exit 0