新增: 任务推进链(7态状态机+advance_task CAS原子写)+软删除+前后端7态对齐

src/i18n/en/taskDetail.ts

@@ -18,7 +18,24 @@ export default {
     assignee: 'Assignee',
     baseBranch: 'Base Branch',
     workflowDef: 'Workflow Definition',
+    reviewRounds: 'Review Round {n}',
     createdAt: 'Created At',
     updatedAt: 'Updated At',
+    // F-05 advance buttons (shown by state-machine-legal next states, validated by advance_task)
+    advanceTitle: 'Advance Task',
+    // Button labels (legal transitions per task_state_machine.rs can_transition)
+    advance: {
+      toInProgress: 'Start',
+      toInReview: 'Submit for Review',
+      toTesting: 'Approve to Testing',
+      toDone: 'Done',
+      resume: 'Resume',
+      sendBack: 'Send Back',
+      sendBackToReview: 'Send Back to Review',
+      block: 'Block',
+      cancel: 'Cancel Task',
+    },
+    advancing: 'Advancing...',
+    advanceFailed: 'Failed to advance task',
   },
 }