字数要求修改

frontend-web/src/open-canvas/components/artifact/CodeArtifactRenderer.tsx

@@ -3,10 +3,9 @@ import { javascript } from "@codemirror/lang-javascript";
 import { json } from "@codemirror/lang-json";
 import { python } from "@codemirror/lang-python";
 import type { Extension } from "@codemirror/state";
-import type { ViewUpdate } from "@codemirror/view";
 import { basicLightInit } from "@uiw/codemirror-theme-basic";
 import { monokaiInit } from "@uiw/codemirror-theme-monokai";
-import CodeMirror from "@uiw/react-codemirror";
+import CodeMirror, { type ViewUpdate } from "@uiw/react-codemirror";
 import { useTheme } from "next-themes";
 import { useCallback, useMemo } from "react";
 

frontend-web/src/open-canvas/hooks/useAIWriting.ts

@@ -2,6 +2,7 @@ import { useCallback, useEffect, useRef, useState } from 'react';
 
 import { useCanvasGraphContext } from '../contexts/CanvasGraphContext';
 import { startWritingSession, subscribeToProgress, resumeWriting as resumeWritingApi } from '../api/ai-writing';
+import { countWords } from '../utils/wordCount';
 import type {
   AIWritingRequest,
   AIWritingState,
@@ -172,7 +173,7 @@ export function useAIWriting() {
 
           case 'draft_ready': {
             const newMarkdown = event.draftMarkdown ?? '';
-            const newWordCount = newMarkdown.replace(/\s/g, '').length;
+            const newWordCount = countWords(newMarkdown);
             const summary = prev.pendingRevisionContext
               ? {
                   revisedIssues: prev.pendingRevisionContext.submittedIssues,
@@ -306,7 +307,7 @@ export function useAIWriting() {
         record.outline = state.outline ?? undefined;
       } else if (pausePoint === 'draft_confirm') {
         record.draftTitle = state.currentDraftTitle;
-        record.draftWordCount = state.currentDraftMarkdown.replace(/\s/g, '').length;
+        record.draftWordCount = countWords(state.currentDraftMarkdown);
         record.reviewResult = state.reviewResult ?? undefined;
       } else if (pausePoint === 'review_confirm') {
         record.reviewResult = state.reviewResult ?? undefined;
@@ -325,7 +326,7 @@ export function useAIWriting() {
         pendingRevisionContext = {
           submittedIssues,
           skippedIssues,
-          oldWordCount: state.currentDraftMarkdown.replace(/\s/g, '').length,
+          oldWordCount: countWords(state.currentDraftMarkdown),
         };
       }
 

frontend-web/src/open-canvas/utils/wordCount.ts

@@ -0,0 +1,12 @@
+/**
+ * 中文语境下的「字数」统计，与后端 `nodes/_utils.py:count_words` 保持同一口径：
+ * 汉字逐字计 + 中文标点逐个计 + 连续数字/英文各算 1 字。
+ * 不计入空白、markdown 语法符号（# * - 等）与 ASCII 标点。
+ */
+export function countWords(text: string): number {
+  if (!text) return 0;
+  const cjk = (text.match(/[一-鿿]/g) ?? []).length;
+  const cjkPunct = (text.match(/[，。、；：？！“”‘’（）《》【】「」『』〈〉—…·～]/g) ?? []).length;
+  const alnumRuns = (text.match(/[A-Za-z0-9]+/g) ?? []).length;
+  return cjk + cjkPunct + alnumRuns;
+}