feat(deploy): add Docker full-stack deployment and server pack scripts

Enable one-click production deploy via docker-compose.prod.yml, with deployment docs and zip packaging for Baota upload.

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

docker/api/entrypoint.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+set -e
+
+cd /app/apps/api
+
+echo "[api] running migrations..."
+until npx prisma migrate deploy; do
+  echo "[api] waiting for database..."
+  sleep 2
+done
+npx prisma generate
+
+if [ "$SEED_DATABASE" = "true" ]; then
+  echo "[api] seeding database..."
+  npx prisma db seed
+fi
+
+if [ -d /app/uploads-default/banners ] && [ ! -f /app/uploads/banners/welcome.svg ]; then
+  echo "[api] copying default banner uploads..."
+  mkdir -p /app/uploads/banners
+  cp -r /app/uploads-default/banners/. /app/uploads/banners/
+fi
+
+echo "[api] starting server..."
+exec node dist/main.js