修复容器测试并补订单回归

apps/backend/src/config/env-documentation.test.ts

@@ -8,7 +8,7 @@ import { ENV_OVERRIDES } from './env-overrides.js'
 
 const CURRENT_DIR = path.dirname(fileURLToPath(import.meta.url))
 const BACKEND_ROOT = path.resolve(CURRENT_DIR, '../..')
-const WORKSPACE_ROOT = path.resolve(BACKEND_ROOT, '../..')
+const WORKSPACE_ROOT = process.env.WORKSPACE_ROOT || path.resolve(BACKEND_ROOT, '../..')
 
 const SPECIAL_RUNTIME_ENV_NAMES = ['APP_BASE_URL', 'CLAIM_BASE_URL']
 
@@ -31,6 +31,7 @@ const DEPLOYMENT_ONLY_ENV_NAMES = [
   'VITE_API_TARGET',
   'VITE_ALLOWED_HOSTS',
   'VITE_WORKER_SITE_URL',
+  'WORKSPACE_ROOT',
   'WORKER_SITE_ADDR',
 ]