fix: 容器启动时自动同步数据库 schema，解决线上部署后表结构不同步导致的加载失败

docker-entrypoint.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+set -e
+
+DB_PATH="/app/data/prod.db"
+
+if [ ! -f "$DB_PATH" ]; then
+  echo "[db] First run — creating database from template"
+  cp /app/template.db "$DB_PATH"
+fi
+
+echo "[db] Syncing schema..."
+node ./node_modules/prisma/build/index.js db push --skip-generate --accept-data-loss 2>&1 || \
+  echo "[db] ⚠ Schema sync failed, starting with existing schema"
+
+exec node server.js