update sync

sync/Dockerfile

@@ -8,7 +8,7 @@ COPY package*.json .npmrc ./
 RUN npm ci --include=dev
 COPY tsconfig.json ./
 COPY src ./src
-RUN npm run build && npm prune --production
+RUN ./node_modules/.bin/tsc && npm prune --production
 
 # Stage 2: runtime with Playwright
 FROM mcr.microsoft.com/playwright:v1.47.0-jammy