feat(0.2.1): M3 前端接入 —— PowerSyncProvider/登录连接/登出清库, 任务模块数据层切本地库 (projectApi/columnApi/taskApi 本地实现, 离线读写+自动上行), 任务编号徽标展示

src/components/task/TaskCard.jsx

@@ -9,7 +9,7 @@ import { kindColor } from '../../pages/task/kind.js'
 const MAX_SUB = 3
 
 export default function TaskCard({
-  task, bindDrag, onClick, onToggleSub, onToggle, onMore, dragging = false, highlight = false,
+  task, codePrefix, bindDrag, onClick, onToggleSub, onToggle, onMore, dragging = false, highlight = false,
 }) {
   const children = task.children || []
   const shown = children.slice(0, MAX_SUB)
@@ -47,6 +47,9 @@ export default function TaskCard({
         </div>
 
         <div className="bmeta">
+          {codePrefix && task.number != null && (
+            <span className="num-tag">{codePrefix}-{task.number}</span>
+          )}
           {task.markDate && (
             <span className="date-tag">{task.markDate.slice(5, 10).replace('-', '/')}</span>
           )}