fix(composer): avoid draft restore while busy

static/src/app/methods/ui.ts

@@ -420,6 +420,14 @@ export const uiMethods = {
       if (Number(this.composerDraftFetchSeq || 0) !== fetchSeq) {
         return;
       }
+      if (this.taskInProgress || this.composerBusy) {
+        debugLog('[UI] 跳过输入草稿恢复（任务运行中）', {
+          reason,
+          taskInProgress: !!this.taskInProgress,
+          composerBusy: !!this.composerBusy
+        });
+        return;
+      }
       const content = this.normalizeComposerDraftContent(payload?.data?.content || '');
       this.composerDraftLastSyncedContent = content;
       this.composerDraftDirty = false;

static/src/app/watchers.ts

@@ -81,7 +81,12 @@ export const watchers = {
         newValue,
         skipConversationHistoryReload: this.skipConversationHistoryReload
       });
-      if (oldValue !== newValue && typeof this.restoreComposerDraftState === 'function') {
+      if (
+        oldValue !== newValue &&
+        !this.taskInProgress &&
+        !this.composerBusy &&
+        typeof this.restoreComposerDraftState === 'function'
+      ) {
         this.restoreComposerDraftState(
           `watch-conversation-id:${oldValue || 'none'}->${newValue || 'none'}`
         );