merge: maestro/tsk_ia4uiOfk6ZdV [tsk_ia4uiOfk6ZdV]

design/ui_kits/console/TaskTree.jsx

@@ -451,13 +451,15 @@ function NewTaskPanel({ tasks, onCancel, onCreate, t }) {
   const [dragOver, setDragOver] = React.useState(false);
   // 图片缩略图 objectURL 缓存（按去重键），卸载/移除时显式 revoke 防泄漏
   const urlMapRef = React.useRef(new Map());
-  const thumbUrl = (f) => {
-    if (!f.type || !f.type.startsWith('image/')) return null;
+  const [warn, setWarn] = React.useState('');
+  // 为图片预生成缩略图 objectURL（幂等，按去重键缓存）——只在 addFiles 调用，render 仅读，避免严格模式下重复 render 泄漏
+  const ensureThumb = (f) => {
+    if (!f.type || !f.type.startsWith('image/')) return;
     const key = ntFileKey(f);
     const map = urlMapRef.current;
     if (!map.has(key)) map.set(key, URL.createObjectURL(f));
-    return map.get(key);
   };
+  const thumbUrl = (f) => (f.type && f.type.startsWith('image/')) ? (urlMapRef.current.get(ntFileKey(f)) || null) : null;
   // 组件卸载时释放全部 objectURL
   React.useEffect(() => () => {
     urlMapRef.current.forEach((u) => URL.revokeObjectURL(u));
@@ -466,11 +468,16 @@ function NewTaskPanel({ tasks, onCancel, onCreate, t }) {
   // 合并新文件并按复合键去重（剪贴板无名图先补名）
   const addFiles = (incoming) => {
     if (!incoming || !incoming.length) return;
+    const MAX_BYTES = 25 * 1024 * 1024;  // 单文件软上限，避免超大截图卡住上传
     const named = Array.from(incoming).map((f, i) => ntNamed(f, i));
+    const ok = named.filter((f) => f.size <= MAX_BYTES);
+    setWarn(ok.length < named.length ? t.attTooLarge : '');
+    if (!ok.length) return;
+    ok.forEach(ensureThumb);  // 预生成缩略图，render 不再产生副作用
     setFiles((prev) => {
       const seen = new Set(prev.map(ntFileKey));
       const merged = prev.slice();
-      named.forEach((f) => { const k = ntFileKey(f); if (!seen.has(k)) { seen.add(k); merged.push(f); } });
+      ok.forEach((f) => { const k = ntFileKey(f); if (!seen.has(k)) { seen.add(k); merged.push(f); } });
       return merged;
     });
   };
@@ -530,6 +537,7 @@ function NewTaskPanel({ tasks, onCancel, onCreate, t }) {
               onChange={(e) => { addFiles(e.target.files); e.target.value = ''; }}
               style={{ fontFamily: 'var(--mono)', fontSize: 12, color: 'var(--ink)' }} />
             <span className={'m-nt-hint' + (dragOver ? ' is-over' : '')}>{dragOver ? t.dropHint : t.pasteHint}</span>
+            {warn ? <span className="m-nt-hint" style={{ color: 'var(--amber)' }}>{warn}</span> : null}
             {files.length ? (
               <div className="m-nt-grid">
                 {files.map((f) => {

design/ui_kits/console/i18n.js

@@ -41,7 +41,7 @@ window.MAESTRO_I18N = {
     complexity: '复杂度', cplxAuto: '智能', parentTask: '父任务', topLevel: '（顶层）', priority: '优先级',
     p0: 'P0 · 高', p1: 'P1 · 中', p2: 'P2 · 低', create: '创建任务', cancel: '取消',
     attachLabel: '附件 · 图片/文件（可选）', dropHint: '拖拽文件到此处，或粘贴截图', removeFile: '移除', pasteHint: '支持 ⌘V 粘贴图片',
-    attSection: '附件', attDownload: '下载', attDeleteConfirm: '删除附件「{name}」？此操作不可恢复。', attDeleted: '附件已删除', attDeleteFailed: '删除附件失败：',
+    attSection: '附件', attDownload: '下载', attDeleteConfirm: '删除附件「{name}」？此操作不可恢复。', attDeleted: '附件已删除', attDeleteFailed: '删除附件失败：', attTooLarge: '单个文件超过 25MB，已跳过',
     depsWait: '待依赖', specLabel: '改动方案（SPEC）', opsLabel: '将执行的操作（OPERATIONS）',
     pendingDoc: '待 Claude Code 产出（经 MCP 写入并提交评审）',
     emptyTasks: '该项目暂无任务 —— 点「+ 新建任务」或经 MCP 创建', empty: '空',
@@ -93,7 +93,7 @@ window.MAESTRO_I18N = {
     complexity: 'Complexity', cplxAuto: 'AUTO', parentTask: 'Parent', topLevel: '(top level)', priority: 'Priority',
     p0: 'P0 · high', p1: 'P1 · medium', p2: 'P2 · low', create: 'Create task', cancel: 'Cancel',
     attachLabel: 'Attachments · images/files (optional)', dropHint: 'Drop files here, or paste a screenshot', removeFile: 'Remove', pasteHint: '⌘V to paste images',
-    attSection: 'Attachments', attDownload: 'Download', attDeleteConfirm: 'Delete attachment "{name}"? This cannot be undone.', attDeleted: 'Attachment deleted', attDeleteFailed: 'Failed to delete attachment: ',
+    attSection: 'Attachments', attDownload: 'Download', attDeleteConfirm: 'Delete attachment "{name}"? This cannot be undone.', attDeleted: 'Attachment deleted', attDeleteFailed: 'Failed to delete attachment: ', attTooLarge: 'File exceeds 25MB and was skipped',
     depsWait: 'deps', specLabel: 'CHANGE SPEC', opsLabel: 'PLANNED OPERATIONS',
     pendingDoc: 'Awaiting Claude Code output (written via MCP, then submitted for review)',
     emptyTasks: 'No tasks in this project — hit "+ New task" or create via MCP', empty: 'EMPTY',
@@ -145,7 +145,7 @@ window.MAESTRO_I18N = {
     complexity: 'Complejidad', cplxAuto: 'AUTO', parentTask: 'Padre', topLevel: '(raíz)', priority: 'Prioridad',
     p0: 'P0 · alta', p1: 'P1 · media', p2: 'P2 · baja', create: 'Crear tarea', cancel: 'Cancelar',
     attachLabel: 'Adjuntos · imágenes/archivos (opcional)', dropHint: 'Suelta archivos aquí o pega una captura', removeFile: 'Quitar', pasteHint: '⌘V para pegar imágenes',
-    attSection: 'Adjuntos', attDownload: 'Descargar', attDeleteConfirm: '¿Eliminar el adjunto «{name}»? Esta acción no se puede deshacer.', attDeleted: 'Adjunto eliminado', attDeleteFailed: 'Error al eliminar el adjunto: ',
+    attSection: 'Adjuntos', attDownload: 'Descargar', attDeleteConfirm: '¿Eliminar el adjunto «{name}»? Esta acción no se puede deshacer.', attDeleted: 'Adjunto eliminado', attDeleteFailed: 'Error al eliminar el adjunto: ', attTooLarge: 'El archivo supera los 25MB y se omitió',
     depsWait: 'deps', specLabel: 'SPEC DE CAMBIOS', opsLabel: 'OPERACIONES PREVISTAS',
     pendingDoc: 'Esperando salida de Claude Code (vía MCP, luego a revisión)',
     emptyTasks: 'Sin tareas — pulsa "+ Nueva tarea" o crea vía MCP', empty: 'VACÍO',
@@ -197,7 +197,7 @@ window.MAESTRO_I18N = {
     complexity: '複雑度', cplxAuto: '智能', parentTask: '親タスク', topLevel: '（トップ）', priority: '優先度',
     p0: 'P0 · 高', p1: 'P1 · 中', p2: 'P2 · 低', create: 'タスク作成', cancel: 'キャンセル',
     attachLabel: '添付 · 画像/ファイル（任意）', dropHint: 'ここにファイルをドロップ、または貼り付け', removeFile: '削除', pasteHint: '⌘Vで画像を貼り付け',
-    attSection: '添付', attDownload: 'ダウンロード', attDeleteConfirm: '添付「{name}」を削除しますか？この操作は元に戻せません。', attDeleted: '添付を削除しました', attDeleteFailed: '添付の削除に失敗：',
+    attSection: '添付', attDownload: 'ダウンロード', attDeleteConfirm: '添付「{name}」を削除しますか？この操作は元に戻せません。', attDeleted: '添付を削除しました', attDeleteFailed: '添付の削除に失敗：', attTooLarge: 'ファイルが25MBを超えたためスキップしました',
     depsWait: '依存待ち', specLabel: 'SPEC · 変更案', opsLabel: 'OPERATIONS · 操作',
     pendingDoc: 'Claude Code の出力待ち（MCP 経由で書き込み後レビューへ）',
     emptyTasks: 'タスクなし — 「+ 新規タスク」または MCP で作成', empty: '空',
@@ -249,7 +249,7 @@ window.MAESTRO_I18N = {
     complexity: 'Complexité', cplxAuto: 'AUTO', parentTask: 'Parent', topLevel: '(racine)', priority: 'Priorité',
     p0: 'P0 · haute', p1: 'P1 · moyenne', p2: 'P2 · basse', create: 'Créer la tâche', cancel: 'Annuler',
     attachLabel: 'Pièces jointes · images/fichiers (facultatif)', dropHint: 'Déposez des fichiers ici ou collez une capture', removeFile: 'Retirer', pasteHint: '⌘V pour coller des images',
-    attSection: 'Pièces jointes', attDownload: 'Télécharger', attDeleteConfirm: 'Supprimer la pièce jointe « {name} » ? Action irréversible.', attDeleted: 'Pièce jointe supprimée', attDeleteFailed: 'Échec de la suppression : ',
+    attSection: 'Pièces jointes', attDownload: 'Télécharger', attDeleteConfirm: 'Supprimer la pièce jointe « {name} » ? Action irréversible.', attDeleted: 'Pièce jointe supprimée', attDeleteFailed: 'Échec de la suppression : ', attTooLarge: 'Le fichier dépasse 25 Mo et a été ignoré',
     depsWait: 'deps', specLabel: 'SPEC DES CHANGEMENTS', opsLabel: 'OPÉRATIONS PRÉVUES',
     pendingDoc: 'En attente de la sortie de Claude Code (via MCP, puis revue)',
     emptyTasks: 'Aucune tâche — « + Nouvelle tâche » ou via MCP', empty: 'VIDE',