chore(scripts): add development, DSH and sidecar launchers

scripts/prod_start.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# 生产环境启动（8010，生产数据 data/）——dev_start 的对照脚本，生产平时由 launchd/guard 守护，此脚本用于手动收敛
+set -e
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+export YAWAN_ENV=prod
+# Fail fast when the external data disk is disconnected or nearly full. This
+# prevents accidentally starting against an empty local ``server/data`` path.
+bash "$ROOT/scripts/check_storage.sh"
+# 可选生产配置（不提交密钥）：复制 .env.production.example 为 .env.production 后填写。
+if [ -f "$ROOT/.env.production" ]; then
+  set -a
+  . "$ROOT/.env.production"
+  set +a
+fi
+bash /tmp/restart_one.sh 2>/dev/null || {
+  # Older detached launches used ``python -c ... uvicorn.run(...port=8010)``
+  # and therefore escaped the old uvicorn-only pattern.  Stop every process
+  # serving this port, then reap matching detached command lines as well.
+  pids="$(lsof -tiTCP:8010 -sTCP:LISTEN 2>/dev/null || true)"
+  if [ -n "$pids" ]; then kill $pids 2>/dev/null || true; fi
+  pkill -f "(uvicorn.*8010|port=8010).*app\.main" 2>/dev/null || true
+  sleep 1
+  pids="$(lsof -tiTCP:8010 -sTCP:LISTEN 2>/dev/null || true)"
+  if [ -n "$pids" ]; then kill -9 $pids 2>/dev/null || true; fi
+  cd "$ROOT/server"
+  PY=.venv/bin/python
+  nohup env YAWAN_ENV=prod "$PY" -m uvicorn app.main:app --host 127.0.0.1 --port 8010 >> /tmp/yawan-uvicorn.log 2>&1 &
+  sleep 3
+}
+curl -s -m 5 --noproxy '*' -o /dev/null -w "prod health: %{http_code}\n" "http://127.0.0.1:8010/api/health"