문서 품질 critic와 golden 회귀를 고도화해 PPTX·HTML·DOCX·XLSX 마감 품질을 강화한다

- ArtifactQualityReviewService를 확장해 HTML의 board/strategy decision gap, DOCX evidence table·callout 부족, XLSX dashboard trend·variance·sheet summary·headline tile 부족을 개별 이슈로 판정하도록 보강

- ArtifactRepairGuideService와 DeckRepairGuideService를 보강해 decision summary, next steps, evidence table, trend/variance, dashboard tile 등 실제 보강 행동을 바로 제안하는 repair guide를 반환하도록 정리

- ExcelSkill review 입력을 세분화하고 Html/PPT golden 테스트를 strategy brief, PMO steering 시나리오까지 확대해 문서군 golden 회귀 범위를 넓힘

- 검증: dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify_doc_finish_batch\\ -p:IntermediateOutputPath=obj\\verify_doc_finish_batch\\ / dotnet test src/AxCopilot.Tests/AxCopilot.Tests.csproj -c Release -v minimal (ArtifactQualityReviewServiceTests, ArtifactRepairGuideServiceTests, DeckQualityReviewServiceTests, DeckRepairGuideServiceTests, HtmlSkillGoldenReportTests, PptxSkillGoldenDeckTests, DocxSkillGoldenDocumentTests, ExcelSkillGoldenWorkbookTests) -p:OutputPath=bin\\verify_doc_finish_batch_tests\\ -p:IntermediateOutputPath=obj\\verify_doc_finish_batch_tests\

src/AxCopilot.Tests/Services/ArtifactRepairGuideServiceTests.cs

@@ -15,15 +15,16 @@ public class ArtifactRepairGuideServiceTests
             ["Includes summary sheet"],
             [
                 new ArtifactReviewIssue("Dashboard sheet lacks KPI, trend, or decision content.", ArtifactReviewSeverity.Info),
-                new ArtifactReviewIssue("Workbook could benefit from a dashboard sheet to summarize multi-sheet trends.", ArtifactReviewSeverity.Info),
-                new ArtifactReviewIssue("Summary sheet does not link to detail sheets.", ArtifactReviewSeverity.Warning)
+                new ArtifactReviewIssue("Dashboard sheet lacks trend or variance framing for the supporting sheets.", ArtifactReviewSeverity.Info),
+                new ArtifactReviewIssue("Dashboard workbook should summarize each supporting detail sheet.", ArtifactReviewSeverity.Info)
             ]);
 
         var guide = ArtifactRepairGuideService.BuildGuide(review);
 
-        guide.Should().Contain("dashboard sheet");
+        guide.Should().Contain("dashboard");
         guide.Should().Contain("core story");
-        guide.Should().Contain("detail sheets");
+        guide.Should().Contain("trend");
+        guide.Should().Contain("sheet summaries");
     }
 
     [Fact]
@@ -34,14 +35,14 @@ public class ArtifactRepairGuideServiceTests
             70,
             ["Includes print-ready CSS"],
             [
-                new ArtifactReviewIssue("Print-ready business report would benefit from decision summary or evidence cards.", ArtifactReviewSeverity.Warning),
-                new ArtifactReviewIssue("Strategy brief would be stronger with a comparison or roadmap block.", ArtifactReviewSeverity.Info)
+                new ArtifactReviewIssue("Board-ready report should include a decision summary block.", ArtifactReviewSeverity.Warning),
+                new ArtifactReviewIssue("Strategy brief should include explicit decisions or a decision summary block.", ArtifactReviewSeverity.Warning)
             ]);
 
         var guide = ArtifactRepairGuideService.BuildGuide(review);
 
         guide.Should().Contain("decision summary");
-        guide.Should().Contain("comparison or roadmap");
+        guide.Should().Contain("strategy brief");
     }
 
     [Fact]
@@ -52,15 +53,15 @@ public class ArtifactRepairGuideServiceTests
             66,
             ["Includes cover page"],
             [
-                new ArtifactReviewIssue("Long document could benefit from a table of contents.", ArtifactReviewSeverity.Info),
-                new ArtifactReviewIssue("Template-based styling could improve consistency for a longer document.", ArtifactReviewSeverity.Info),
+                new ArtifactReviewIssue("Supporting evidence table is limited for a business document.", ArtifactReviewSeverity.Info),
+                new ArtifactReviewIssue("Key messages would benefit from callout or highlight blocks.", ArtifactReviewSeverity.Info),
                 new ArtifactReviewIssue("Header or footer metadata is limited for a business document.", ArtifactReviewSeverity.Info)
             ]);
 
         var guide = ArtifactRepairGuideService.BuildGuide(review);
 
-        guide.Should().Contain("table of contents");
-        guide.Should().Contain("template");
+        guide.Should().Contain("evidence table");
+        guide.Should().Contain("callout");
         guide.Should().Contain("header and footer");
     }
 }