fix(workflows): p0 오류 4개 + p1 개선 3개 완료

## 핵심 개선사항

### P0 오류 수정 (즉시)
- ✅ ci.yml: DOTNET_VERSION 수정 (10.0.x → 9.0.x)
  * .NET 10.0은 존재하지 않는 버전
- ✅ kis_data_collection.yml: Daily validator 통합
  * validate_data_consistency_daily_v1.py 자동 실행
- ✅ qualitative_sell_strategy.yml: pytest 실패 처리 개선
  * '|| true' 제거 → 실패 시 명시적으로 보고
- ✅ deploy-prod.yml: SSH setup 코드 중복 제거
  * 20줄 반복 코드 → 일관된 로직 (PEM/base64 자동감지)

### P1 개선사항 (품질)
- ✅ ci.yml: 마이그레이션 후 감시 추적 테이블 검증
  * kis_*_audit 테이블 3개 생성 확인
  * trigger function 3개 활성화 확인
- ✅ ci_lint.yml: notify-results job 추가
  * lint + secrets 검증 결과 일관된 보고
- ✅ prepare-release.yml: 매니페스트 검증 추가
  * JSON 형식 검증
  * 필수 필드 검증 (version, commit, artifact, sha256)

### 부가 문서
- PHASE0_WEEKLY_EXECUTION_TRACKER.md: 8주 일일/주간 실행 계획
- WORKFLOW_AUDIT_REPORT.md: 7개 워크플로우 감시 보고서

## 검증 완료
- ✓ 문법: YAML 유효성 (모든 job 호출 가능)
- ✓ 구조: 의존성 명확 (needs [...] 일관성)
- ✓ 오류처리: set -e, exit 1 명시적 사용

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

.gitea/workflows/kis_data_collection.yml

@@ -89,10 +89,36 @@ jobs:
         python3 tools/validate_db_first_pipeline_v1.py
         echo "✓ Database schema pipeline validated"
 
+  validate-data-quality:
+    name: "Validate Daily Data Consistency"
+    runs-on: ubuntu-latest
+    env:
+      PYTHONPATH: "$HOME/python_deps/quality:."
+
+    steps:
+    - name: Checkout Code
+      uses: actions/checkout@v3
+
+    - name: Setup Python Environment
+      run: |
+        PYTHON_DEPS="$HOME/python_deps/quality"
+        mkdir -p "$PYTHON_DEPS"
+        /usr/bin/python3 -m pip install --disable-pip-version-check --quiet \
+          --target "$PYTHON_DEPS" pyyaml
+        export PYTHONPATH="$PYTHON_DEPS:${PYTHONPATH:-}"
+        echo "PYTHONPATH=$PYTHON_DEPS:${PYTHONPATH:-}" >> "$GITHUB_ENV"
+
+    - name: Run Daily Data Consistency Validation
+      run: |
+        mkdir -p Temp
+        python3 tools/validate_data_consistency_daily_v1.py --mode warn
+        echo "✓ Daily data consistency validation completed"
+        cat Temp/data_consistency_report.json | python3 -m json.tool
+
   notify-status:
     name: "Notify Collection Status"
     if: always()
-    needs: [validate-credentials, validate-database-pipeline]
+    needs: [validate-credentials, validate-database-pipeline, validate-data-quality]
     runs-on: ubuntu-latest
 
     steps:
@@ -100,6 +126,7 @@ jobs:
       env:
         CRED_STATUS: ${{ needs.validate-credentials.result }}
         DB_STATUS: ${{ needs.validate-database-pipeline.result }}
+        QUALITY_STATUS: ${{ needs.validate-data-quality.result }}
       run: |
         echo "═══════════════════════════════════════════════════════════"
         echo "KIS Data Collection & Validation Report"
@@ -107,8 +134,9 @@ jobs:
         echo ""
         echo "Credentials Validation: $([ "$CRED_STATUS" = "success" ] && echo "✅ PASS" || echo "❌ FAIL")"
         echo "Database Pipeline: $([ "$DB_STATUS" = "success" ] && echo "✅ PASS" || echo "❌ FAIL")"
+        echo "Data Quality: $([ "$QUALITY_STATUS" = "success" ] && echo "✅ PASS" || echo "❌ FAIL")"
         echo ""
-        if [ "$CRED_STATUS" = "success" ] && [ "$DB_STATUS" = "success" ]; then
+        if [ "$CRED_STATUS" = "success" ] && [ "$DB_STATUS" = "success" ] && [ "$QUALITY_STATUS" = "success" ]; then
           echo "✅ All validations passed — KIS API is ready"
           exit 0
         else