feat(asl): Implement full-text screening core LLM service and validation system (Day 1-3)

Core Components:
- PDFStorageService with Dify/OSS adapters
- LLM12FieldsService with Nougat-first + dual-model + 3-layer JSON parsing
- PromptBuilder for dynamic prompt assembly
- MedicalLogicValidator with 5 rules + fault tolerance
- EvidenceChainValidator for citation integrity
- ConflictDetectionService for dual-model comparison

Prompt Engineering:
- System Prompt (6601 chars, Section-Aware strategy)
- User Prompt template (PICOS context injection)
- JSON Schema (12 fields constraints)
- Cochrane standards (not loaded in MVP)

Key Innovations:
- 3-layer JSON parsing (JSON.parse + json-repair + code block extraction)
- Promise.allSettled for dual-model fault tolerance
- safeGetFieldValue for robust field extraction
- Mixed CN/EN token calculation

Integration Tests:
- integration-test.ts (full test)
- quick-test.ts (quick test)
- cached-result-test.ts (fault tolerance test)

Documentation Updates:
- Development record (Day 2-3 summary)
- Quality assurance strategy (full-text screening)
- Development plan (progress update)
- Module status (v1.1 update)
- Technical debt (10 new items)

Test Results:
- JSON parsing success rate: 100%
- Medical logic validation: 5/5 passed
- Dual-model parallel processing: OK
- Cost per PDF: CNY 0.10

Files: 238 changed, 14383 insertions(+), 32 deletions(-)
Docs: docs/03-涓氬姟妯″潡/ASL-AI鏅鸿兘鏂囩尞/05-寮€鍙戣褰?2025-11-22_Day2-Day3_LLM鏈嶅姟涓庨獙璇佺郴缁熷紑鍙?md

frontend-v2/src/framework/permission/PermissionContext.tsx

@@ -147,3 +147,4 @@ export const PermissionProvider = ({ children }: PermissionProviderProps) => {
 
 
 
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frontend-v2/src/framework/permission/index.ts

@@ -22,3 +22,4 @@ export { VERSION_LEVEL, checkVersionLevel } from './types'
 
 
 
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frontend-v2/src/framework/permission/types.ts

@@ -94,3 +94,4 @@ export const checkVersionLevel = (
 
 
 
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frontend-v2/src/framework/permission/usePermission.ts

@@ -51,3 +51,4 @@ export type { UserInfo, UserVersion, PermissionContextType } from './types'
 
 
 
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frontend-v2/src/framework/router/PermissionDenied.tsx

@@ -161,3 +161,4 @@ export default PermissionDenied
 
 
 
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frontend-v2/src/framework/router/RouteGuard.tsx

@@ -150,3 +150,4 @@ export default RouteGuard
 
 
 
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frontend-v2/src/framework/router/index.ts

@@ -20,3 +20,4 @@ export { default as PermissionDenied } from './PermissionDenied'
 
 
 
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frontend-v2/src/modules/aia/index.tsx

@@ -25,3 +25,4 @@ export default AIAModule
 
 
 
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frontend-v2/src/modules/asl/components/ASLLayout.tsx

@@ -155,3 +155,4 @@ export default ASLLayout;
 
 
 
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frontend-v2/src/modules/asl/components/ConclusionTag.tsx

@@ -72,3 +72,4 @@ export default ConclusionTag;
 
 
 
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frontend-v2/src/modules/asl/components/DetailReviewDrawer.tsx

@@ -366,3 +366,4 @@ export default DetailReviewDrawer;
 
 
 
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frontend-v2/src/modules/asl/components/JudgmentBadge.tsx

@@ -83,3 +83,4 @@ export default JudgmentBadge;
 
 
 
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frontend-v2/src/modules/asl/hooks/useScreeningResults.ts

@@ -76,3 +76,4 @@ export function useScreeningResults({
 
 
 
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frontend-v2/src/modules/asl/utils/tableTransform.ts

@@ -99,3 +99,4 @@ export function calculateProgress(
 
 
 
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frontend-v2/src/modules/dc/index.tsx

@@ -25,3 +25,4 @@ export default DCModule
 
 
 
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frontend-v2/src/modules/pkb/index.tsx

@@ -25,3 +25,4 @@ export default PKBModule
 
 
 
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frontend-v2/src/modules/ssa/index.tsx

@@ -29,3 +29,4 @@ export default SSAModule
 
 
 
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frontend-v2/src/modules/st/index.tsx

@@ -29,3 +29,4 @@ export default STModule
 
 
 
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frontend-v2/src/shared/components/Placeholder.tsx

@@ -55,3 +55,4 @@ export default Placeholder
 
 
 
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