Improve versification warnings for invalid chapters and verses

Author: pmachapman

src/Machine/src/Serval.Machine.Shared/Services/PreprocessBuildJob.cs

@@ -149,7 +149,15 @@ IReadOnlyList<ParallelCorpus> corpora
                 foreach (UsfmVersificationError error in errors)
                 {
                     warnings.Add(
-                        $"USFM versification error in project {error.ProjectName}, expected verse “{error.ExpectedVerseRef}”, actual verse “{error.ActualVerseRef}”, mismatch type {error.Type} (parallel corpus {parallelCorpus.Id}, monolingual corpus {monolingualCorpusId})"
+                        error.Type switch
+                        {
+                            UsfmVersificationErrorType.InvalidChapterNumber
+                                => $"Invalid chapter number error in project {error.ProjectName} at “{error.ActualVerseRef}” (parallel corpus {parallelCorpus.Id}, monolingual corpus {monolingualCorpusId})",
+                            UsfmVersificationErrorType.InvalidVerseNumber
+                                => $"Invalid verse number error in project {error.ProjectName} at “{error.ActualVerseRef}” (parallel corpus {parallelCorpus.Id}, monolingual corpus {monolingualCorpusId})",
+                            _
+                                => $"USFM versification error in project {error.ProjectName}, expected verse “{error.ExpectedVerseRef}”, actual verse “{error.ActualVerseRef}”, mismatch type {error.Type} (parallel corpus {parallelCorpus.Id}, monolingual corpus {monolingualCorpusId})",
+                        }
                     );
                 }
             }