恢复付款入口与常开基线（08-01-reimbursement-notification-progress-clarity）

server/src/scripts/seed-config.js

@@ -283,10 +283,10 @@ const DEFAULT_FEATURE_FLAGS = [
   },
   {
     flag_key: "payment_batch_v1",
-    override_mode: "force_off",
+    override_mode: "force_on",
     rollout_type: "global",
     department_ids: [],
-    note: "bootstrap default: force_off",
+    note: "bootstrap default: force_on",
   },
   {
     flag_key: "portal_home_v1",
@@ -1093,7 +1093,9 @@ if (require.main === module) {
 
 module.exports = {
   DEFAULT_APPROVAL_RULES,
+  DEFAULT_FEATURE_FLAGS,
   ENABLED_EXPENSE_TYPES,
   seedApprovalRules,
   seedExpenseTypes,
+  seedFeatureFlags,
 };

server/src/scripts/smoke-trialrun-runtime.js

@@ -21,6 +21,7 @@ const REQUIRED_ENV_VALUES = {
   PROJECT_LINKING_ENABLED: 'true',
   PROJECT_COMMUNICATION_LOG_ENABLED: 'true',
   PROJECT_CLOSURE_CHECKLIST_ENABLED: 'true',
+  PAYMENT_BATCH_ENABLED: 'true',
 };
 
 const REQUIRED_FLAGS = [
@@ -35,6 +36,7 @@ const REQUIRED_FLAGS = [
   FEATURE_FLAG_KEYS.projectLinking,
   FEATURE_FLAG_KEYS.projectCommunicationLog,
   FEATURE_FLAG_KEYS.projectClosureChecklist,
+  FEATURE_FLAG_KEYS.paymentBatch,
 ];
 
 const REQUIRED_MAIN_NAV_KEYS = [