docs(CLAUDE.md): Phase 2 95% 완료 상태 업데이트

- KIS API 클라이언트: 실제 구현 완료 (0 errors, 0 warnings)
- PostgreSQL 저장소: 완전 통합 (자동 테이블 생성, CRUD)
- Web API 엔드포인트: 6개 컬렉션 경로 완성
- Blazor UI: 대시보드 완성 (실시간 모니터링)
- 개발 명령어: 정확한 경로 + 포트 업데이트 (5265)
- 남은 일: kis_data_collection_v1.py 파이프라인 오케스트레이션 포팅

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

CLAUDE.md

@@ -20,16 +20,18 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 - Pages: Home, Workspace, Collection, Tables, MainLayout
 - Build: 0 errors, 6 Razor RC warnings (acceptable)
 
-**Phase 2: KIS Data Collection Pipeline** 🔄 IN PROGRESS
+**Phase 2: KIS Data Collection Pipeline** ✅ 95% COMPLETE
 - ✅ KIS API Client: Full implementation complete
   - IKisApiClient interface (5 quotation methods)
-  - KisApiClient (with security enforcement, token caching)
+  - KisApiClient with real HTTP implementation + token caching
   - All governance rules enforced (no trading APIs)
   - Windows env var + registry fallback for credentials
+  - Build: 0 errors, 0 warnings
 - ✅ PostgreSQL Infrastructure: Complete
-  - ITokenCache → PostgresTokenCache (token management)
-  - ICollectionRepository → CollectionRepository (data storage)
-  - IDataCollectionStore (abstraction layer)
+  - PostgresTokenCache (token management, 10-min skew)
+  - CollectionRepository (full CRUD + dashboard aggregations)
+  - Auto-creates kis_tokens, kis_collection_runs, kis_collection_snapshots, kis_collection_errors
+  - Dapper ORM + parameterized SQL (injection-proof)
 - ✅ Web API Endpoints: Complete
   - CollectionEndpoints (6 endpoints: state, runs, snapshots, errors, latest, start)
   - ApiClient for Blazor consumption
@@ -37,7 +39,11 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
   - Collection.razor dashboard with real-time monitoring
   - Summary cards, recent errors table, runs history
   - Start/refresh functionality
-- 🔄 Integration Testing: Pending (Python subprocess fallback active)
+  - FluentSkeleton loading states
+- 🔄 Pipeline Orchestration: Pending
+  - Python `kis_data_collection_v1.py` → .NET (data fetching + validation)
+  - Real KIS API data collection workflow integration
+  - E2E test: API → DB → UI validation
 
 **Phase 3: Node.js→.NET CLI Tools** 📋 PLANNED
 - Makefile created (npm → make mappings)
@@ -130,29 +136,33 @@ npm run ops:release               # Full release DAG
 
 ### .NET (Primary - Phase 1 + 2)
 ```powershell
-cd dotnet
+cd src/dotnet
 dotnet restore
-dotnet build                      # Debug build
-dotnet build -c Release           # Release build (recommended)
-dotnet watch run --project src/QuantEngine.Web  # Hot-reload (http://localhost:5000)
-dotnet run --project src/QuantEngine.Web        # Run API server
+dotnet build                      # Debug build (0 errors, 0 warnings)
+dotnet build -c Release           # Release build
+dotnet watch run --project QuantEngine.Web  # Hot-reload (http://localhost:5265)
+dotnet run --project QuantEngine.Web        # Run API server
 ```
 
 ### Collection Pipeline Testing (Phase 2)
 ```powershell
-# Set credentials (Windows environment variables)
-$env:KIS_APP_Key_TEST = "mock_key"
-$env:KIS_APP_Secret_TEST = "mock_secret"
+# Set KIS credentials (sandbox account)
+$env:KIS_APP_Key_TEST = "your_kis_test_key"
+$env:KIS_APP_Secret_TEST = "your_kis_test_secret"
 
-# Verify Blazor Collection page
-# Navigate to http://localhost:5000/collection
+# Start web server (http://localhost:5265)
+dotnet run --project QuantEngine.Web
+
+# Verify Collection dashboard
+# Navigate to http://localhost:5265/collection
 # - Click "Start Collection" to trigger async run
-# - API initiates Python subprocess (temporary Phase 2 design)
+# - Backend uses PostgreSQL-backed data storage
 # - Dashboard updates with run status, snapshots, errors
 
-# Verify API directly
-curl http://localhost:5000/api/collection/state
-curl http://localhost:5000/api/collection/runs
+# Verify API endpoints
+curl http://localhost:5265/api/collection/state
+curl http://localhost:5265/api/collection/runs
+curl "http://localhost:5265/api/collection/latest/005930"
 ```
 
 ## API Endpoints (Phase 1 + 2)