SQL 정적 분석과 PPT·HTML 품질 기준을 강화하고 언어 fallback을 고도화한다

- SQL 전용 정적 분석 계층을 추가해 PostgreSQL/MySQL/SQL Server/SQLite/Oracle 방언 추정, statement kind 분류, object 추출, destructive DDL·broad DML·transaction boundary 위험 감지를 지원한다

- CodeLanguageCatalog의 SQL manifest/build/test/lint 힌트와 fallback summary를 SQL 분석 결과 중심으로 보강해 no-LSP 환경에서도 dialect·risk·next checks를 직접 안내한다

- DeckPlanningService가 구조화된 content 슬라이드를 kpi_dashboard/comparison/roadmap/chart로 자동 승격하고 DeckQualityReviewService·DeckRepairGuideService가 KPI 근거, verdict, owner/timeline, takeaway 부족을 별도 진단·보정한다

- HtmlSkill에 kpi_panel 섹션을 추가하고 ArtifactQualityReviewService·ArtifactRepairGuideService가 board/strategy 문서의 KPI·evidence·decision 연결 부족을 더 정확히 감지하도록 확장한다

- README.md, docs/DEVELOPMENT.md, docs/NEXT_ROADMAP.md에 2026-04-15 11:17 (KST) 기준 작업 이력과 검증 결과를 반영했다

검증 결과

- dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\verify_sql_doc_batch\ -p:IntermediateOutputPath=obj\verify_sql_doc_batch\ : 경고 0 / 오류 0

- dotnet test src/AxCopilot.Tests/AxCopilot.Tests.csproj -c Release -v minimal --filter SqlDialectDetectorTests|SqlAnalysisServiceTests|CodeLanguageCatalogTests|DeckPlanningServiceTests|DeckQualityReviewServiceTests|ArtifactQualityReviewServiceTests|ArtifactRepairGuideServiceTests|HtmlSkillConsultingSectionsTests|HtmlSkillGoldenReportTests|PptxSkillGoldenDeckTests -p:OutputPath=bin\verify_sql_doc_batch_tests\ -p:IntermediateOutputPath=obj\verify_sql_doc_batch_tests\ : 통과 47

src/AxCopilot.Tests/Services/HtmlSkillConsultingSectionsTests.cs

@@ -60,6 +60,16 @@ public class HtmlSkillConsultingSectionsTests
                       "rationale": "Retention and margin improved in the pilot region.",
                       "actions": ["Approve budget", "Launch phase 2"]
                     },
+                    {
+                      "type": "kpi_panel",
+                      "title": "KPI Panel",
+                      "headline": "Pilot economics remain above threshold",
+                      "items": [
+                        { "label": "Margin", "value": "+4.2pt", "trend": "up", "note": "pilot" },
+                        { "label": "Lead Time", "value": "-18%", "trend": "down", "note": "handoff" }
+                      ],
+                      "takeaway": "The pilot shows both service and margin improvement."
+                    },
                     {
                       "type": "evidence_cards",
                       "title": "Evidence",
@@ -101,6 +111,7 @@ public class HtmlSkillConsultingSectionsTests
             html.Should().Contain("roadmap-block");
             html.Should().Contain("matrix-grid");
             html.Should().Contain("decision-summary");
+            html.Should().Contain("kpi-panel");
             html.Should().Contain("evidence-cards");
             html.Should().Contain("board-report-panel");
             html.Should().Contain("strategy-brief-panel");