Fix the five library adoption review findings

internal/core/reporting/report.go

@@ -1,11 +1,11 @@
 package reporting
 
 import (
-	"encoding/json"
 	"fmt"
 	"os"
 	"time"
 
+	"gitea.maximumdirect.net/eric/audita/internal/core/redaction"
 	"gitea.maximumdirect.net/eric/audita/internal/framework/proposals"
 	stagewarnings "gitea.maximumdirect.net/eric/audita/internal/framework/warnings"
 )
@@ -124,8 +124,8 @@ type ChunkingSummary struct {
 	MinSectionTokens     int  `json:"min_section_tokens"`
 }
 
-func WriteProcessReport(path string, report ProcessReport) error {
-	payload, err := json.MarshalIndent(report, "", "  ")
+func WriteProcessReport(path string, report ProcessReport, secrets ...string) error {
+	payload, err := redaction.New(secrets).JSON(report)
 	if err != nil {
 		return fmt.Errorf("failed to marshal process report JSON: %w", err)
 	}