Added initial segment overlap resolution logic

internal/builtin/postprocess.go

@@ -66,6 +66,37 @@ func (detectOverlaps) Process(ctx context.Context, in model.MergedTranscript, cf
 	}, nil
 }
 
+type resolveOverlaps struct{}
+
+func (resolveOverlaps) Name() string {
+	return "resolve-overlaps"
+}
+
+func (resolveOverlaps) Process(ctx context.Context, in model.MergedTranscript, cfg config.Config) (model.MergedTranscript, []report.Event, error) {
+	if err := ctx.Err(); err != nil {
+		return model.MergedTranscript{}, nil, err
+	}
+
+	resolved, summary, err := overlap.Resolve(in, cfg.OverlapWordRunGap)
+	if err != nil {
+		return model.MergedTranscript{}, nil, err
+	}
+
+	return resolved, []report.Event{
+		report.Info(
+			"postprocessing",
+			"resolve-overlaps",
+			fmt.Sprintf(
+				"processed %d overlap group(s); changed %d; removed %d original segment(s); created %d replacement segment(s)",
+				summary.GroupsProcessed,
+				summary.GroupsChanged,
+				summary.OriginalsRemoved,
+				summary.ReplacementsCreated,
+			),
+		),
+	}, nil
+}
+
 type autocorrectPostprocessor struct{}
 
 func (autocorrectPostprocessor) Name() string {