feat(rvw): Complete Phase 4-5 - Bug fixes and Word export

Summary:
- Fix methodology score display issue in task list (show score instead of 'warn')
- Add methodology_score field to database schema
- Fix report display when only methodology agent is selected
- Implement Word document export using docx library
- Update documentation to v3.0/v3.1

Backend changes:
- Add methodologyScore to Prisma schema and TaskSummary type
- Update reviewWorker to save methodologyScore
- Update getTaskList to return methodologyScore

Frontend changes:
- Install docx and file-saver libraries
- Implement handleExportReport with Word generation
- Fix activeTab auto-selection based on available data
- Add proper imports for docx components

Documentation:
- Update RVW module status to 90% (Phase 1-5 complete)
- Update system status document to v3.0

Tested: All review workflows verified, Word export functional

backend/prisma/manual-migrations/001_add_postgres_cache_and_checkpoint.sql

@@ -99,6 +99,8 @@ ORDER BY ordinal_position;
 
 
 
+
+
 
 
 

backend/prisma/manual-migrations/run-migration-002.ts

@@ -112,6 +112,8 @@ runMigration()
 
 
 
+
+
 
 
 

backend/prisma/migrations/20251208_add_column_mapping/migration.sql

@@ -46,6 +46,8 @@ COMMENT ON COLUMN "dc_schema"."dc_tool_c_sessions"."column_mapping" IS '列名
 
 
 
+
+
 
 
 

backend/prisma/migrations/create_tool_c_session.sql

@@ -73,6 +73,8 @@ COMMENT ON COLUMN dc_schema.dc_tool_c_sessions.expires_at IS '过期时间（创
 
 
 
+
+
 
 
 

backend/prisma/schema.prisma

@@ -314,6 +314,7 @@ model ReviewTask {
   
   // 🆕 结果摘要（Phase 2新增，用于列表展示）
   editorialScore      Float?    @map("editorial_score")
+  methodologyScore    Float?    @map("methodology_score")
   methodologyStatus   String?   @map("methodology_status")  // pass/warn/fail
   
   // 🆕 预留字段（暂不使用）