feat(pkb): implement complete batch processing workflow and frontend optimization

- Frontend V3 architecture migration to modules/pkb
- Implement three work modes: full-text reading, deep reading, batch processing
- Complete batch processing: template selection, progress display, result export (CSV)
- Integrate Ant Design X Chat component with streaming support
- Add document upload modal with drag-and-drop support
- Optimize UI: multi-line table display, citation formatting, auto-scroll
- Fix 10+ technical issues: API mapping, state sync, form clearing
- Update documentation: development records and module status

Performance: 3 docs batch processing ~17-28s
Status: PKB module now production-ready (90% complete)

docs/03-业务模块/DC-数据清洗整理/04-开发计划/工具C_AI_Few-shot示例库.md

@@ -567,5 +567,6 @@ df['creatinine'] = pd.to_numeric(df['creatinine'], errors='coerce')
 
 
 
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docs/03-业务模块/DC-数据清洗整理/04-开发计划/工具C_Bug修复总结_2025-12-08.md

@@ -405,5 +405,6 @@ npm run dev
 
 
 
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docs/03-业务模块/DC-数据清洗整理/04-开发计划/工具C_Day3开发计划.md

@@ -982,5 +982,6 @@ export const aiController = new AIController();
 
 
 
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docs/03-业务模块/DC-数据清洗整理/04-开发计划/工具C_Day4-5前端开发计划.md

@@ -1316,5 +1316,6 @@ npm install react-markdown
 
 
 
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docs/03-业务模块/DC-数据清洗整理/04-开发计划/工具C_Pivot列顺序优化总结.md

@@ -224,5 +224,6 @@ FMA___基线 | FMA___1个月 | FMA___2个月
 
 
 
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docs/03-业务模块/DC-数据清洗整理/04-开发计划/工具C_方案B实施总结_2025-12-09.md

@@ -382,5 +382,6 @@ formula = "FMA总分（0-100） / 100"
 
 
 
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docs/03-业务模块/DC-数据清洗整理/04-开发计划/工具C_缺失值处理_开发进度_2025-12-10.md

@@ -216,5 +216,6 @@ async handleFillnaMice(request, reply) {
 
 
 
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docs/03-业务模块/DC-数据清洗整理/04-开发计划/工具C_缺失值处理功能_更新说明.md

@@ -188,5 +188,6 @@ method: 'mean' | 'median' | 'mode' | 'constant' | 'ffill' | 'bfill'
 
 
 
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