统一 Node 22 与后端安全运行基线（07-15-production-trust-closeout-cleanup）

deploy/trialrun/Dockerfile

@@ -1,4 +1,9 @@
-FROM node:20-alpine AS base
+FROM node:22-alpine AS base
+
+ARG BUILD_SHA=unknown
+ARG VITE_BUILD_SHA=unknown
+ENV BUILD_SHA=$BUILD_SHA
+ENV VITE_BUILD_SHA=$VITE_BUILD_SHA
 
 WORKDIR /app