Review normalize command architecture

internal/cli/normalize_test.go

@@ -349,6 +349,31 @@ func TestNormalizeReportIncludesBareArrayShape(t *testing.T) {
 	}
 }
 
+func TestNormalizeReportDoesNotIncludeTranscriptText(t *testing.T) {
+	dir := t.TempDir()
+	const segmentText = "normalize-report-secret-text"
+	input := writeJSONFile(t, dir, "input.json", `[{"start":1,"end":2,"speaker":"A","text":"`+segmentText+`"}]`)
+	output := filepath.Join(dir, "normalized.json")
+	reportPath := filepath.Join(dir, "report.json")
+
+	err := executeNormalize(
+		"--input-file", input,
+		"--output-file", output,
+		"--report-file", reportPath,
+	)
+	if err != nil {
+		t.Fatalf("normalize failed: %v", err)
+	}
+
+	var rpt report.Report
+	readJSON(t, reportPath, &rpt)
+	for _, event := range rpt.Events {
+		if strings.Contains(event.Message, segmentText) {
+			t.Fatalf("report unexpectedly contained transcript text in event %#v", event)
+		}
+	}
+}
+
 func TestNormalizeReportEmptyInputEmitsWarning(t *testing.T) {
 	dir := t.TempDir()
 	input := writeJSONFile(t, dir, "input.json", `{"segments":[]}`)

internal/cli/root.go

@@ -10,7 +10,7 @@ import (
 func NewRootCommand() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:           "seriatim",
-		Short:         "Merge per-speaker transcripts into a chronological transcript",
+		Short:         "Merge, trim, and normalize transcript artifacts",
 		Version:       buildinfo.Version,
 		SilenceErrors: true,
 		SilenceUsage:  true,