fix: auto-fix data/history write permissions in Docker entrypoint

Co-authored-by: Cursor <cursoragent@cursor.com>

Dockerfile

@@ -22,7 +22,8 @@ ENV PORT=3130
 ENV HOSTNAME=0.0.0.0
 
 RUN addgroup --system --gid 1001 nodejs \
-  && adduser --system --uid 1001 nextjs
+  && adduser --system --uid 1001 nextjs \
+  && apk add --no-cache su-exec
 
 # standalone 产物
 COPY --from=builder /app/.next/standalone ./
@@ -35,7 +36,10 @@ RUN mkdir -p /app/data/history \
   && chown -R nextjs:nodejs /app/data \
   && chown -R nextjs:nodejs /app
 
-USER nextjs
+COPY scripts/docker-entrypoint.sh /docker-entrypoint.sh
+RUN chmod +x /docker-entrypoint.sh
+
 EXPOSE 3130
 
+ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["node", "server.js"]