fix: 分离日常发布与首次初始化（09-09-existing-deploy-seed-separation）

deploy/trialrun/validate-env-contract.js

@@ -78,12 +78,12 @@ const deploymentInjectedEnvKeys = new Set(['BUILD_SHA']);
 const allowedOverrides = {
   server: ['NODE_ENV', 'BUILD_SHA'],
   worker: ['NODE_ENV', 'BUILD_SHA', 'SERVE_CLIENT_DIST', 'JOBS_ENABLED'],
-  init: ['NODE_ENV', 'BUILD_SHA'],
+  init: ['NODE_ENV', 'BUILD_SHA', 'DEPLOY_DATA_MODE'],
 };
 const requiredRuntimeOverrides = {
   server: ['BUILD_SHA'],
   worker: ['BUILD_SHA'],
-  init: ['BUILD_SHA'],
+  init: ['BUILD_SHA', 'DEPLOY_DATA_MODE'],
 };
 const requiredBuildArgs = {
   server: ['BUILD_SHA', 'VITE_BUILD_SHA'],
@@ -389,6 +389,11 @@ for (const serviceName of requiredServices) {
   }
 }
 
+const initBlock = extractServiceBlock(composeContent, 'init');
+if (!initBlock || !initBlock.includes('      DEPLOY_DATA_MODE: ${DEPLOY_DATA_MODE:-}')) {
+  errors.push('init 的 DEPLOY_DATA_MODE 必须显式传入，缺失时为空，禁止默认初始化');
+}
+
 const serverBlock = extractServiceBlock(composeContent, 'server');
 if (!serverBlock || !/^\s{6}-\s*["']127\.0\.0\.1:\$\{APP_HOST_PORT:-3000\}:3000["']\s*$/m.test(serverBlock)) {
   errors.push('服务 server 必须通过 APP_HOST_PORT 将容器 3000 端口只绑定到宿主回环地址');