修复: TaskDetail 操作按钮缺陷(推进竞态/菜单状态机过滤/工作流残留重置/子任务校验/描述编辑) + 看板销账(aichat切换缺陷 14/16 已修核对)

src/i18n/en/taskDetail.ts

@@ -47,7 +47,7 @@ export default {
     advanceFailed: 'Failed to advance task: {msg}',
     // F-260616-06 ①-1 / B-41 Workflow advance (linked to task, auto-selects pipeline template by target_status)
     workflowAdvanceTitle: 'Workflow Advance',
-    workflowAdvance: 'Run Workflow',
+    workflowAdvance: 'AI Execute Advance',
     workflowAdvancing: 'Workflow advancing...',
     workflowAdvanceFailed: 'Workflow advance failed: {msg}',
     // B-41 Inline progress (lightweight, listens to NodeStarted/NodeCompleted/WorkflowFailed)
@@ -75,5 +75,18 @@ export default {
     addSubtask: '+ Add Subtask',
     progressTitle: 'Progress',
     addSubtaskFailed: 'Failed to create subtask: {msg}',
+    // P2-9 subtask hint
+    subtaskHint: 'This is a subtask of: {title}',
+    // P2-7 subtask creation validation
+    subtaskTitleTooLong: 'Title must not exceed 128 characters',
+    subtaskDuplicate: 'A subtask with the same title already exists',
+    // P2-10 description editing
+    editDesc: 'Edit Description',
+    addDesc: '+ Add Description',
+    descEmpty: 'No description yet',
+    descPlaceholder: 'Enter task description...',
+    descSaveFailed: 'Failed to save description: {msg}',
+    saveDesc: 'Save',
+    cancelEdit: 'Cancel',
   },
 }