added dist to docker

scripts/pack-docker.mjs

@@ -0,0 +1,16 @@
+import { execSync } from 'node:child_process'
+import { existsSync } from 'node:fs'
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..')
+process.chdir(root)
+
+execSync('node scripts/write-docker-vite-env.mjs', { stdio: 'inherit' })
+execSync('npm run build-only', { stdio: 'inherit' })
+
+if (!existsSync(path.join(root, 'dist', 'index.html'))) {
+  throw new Error('dist/index.html ساخته نشد')
+}
+
+console.log('dist آماده است. commit و push کنید تا Dokploy بدون npm سرو کند.')