tests: add chaos doctor repair coverage and stabilize git init

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>

cmd/bd/delete_rpc_test.go

@@ -8,6 +8,7 @@ import (
 	"context"
 	"encoding/json"
 	"io"
+	"log/slog"
 	"os"
 	"path/filepath"
 	"strings"
@@ -897,11 +898,7 @@ func setupDaemonTestEnvForDelete(t *testing.T) (context.Context, context.CancelF
 
 	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
 
-	log := daemonLogger{
-		logFunc: func(format string, args ...interface{}) {
-			t.Logf("[daemon] "+format, args...)
-		},
-	}
+	log := daemonLogger{logger: slog.New(slog.NewTextHandler(io.Discard, &slog.HandlerOptions{Level: slog.LevelInfo}))}
 
 	server, _, err := startRPCServer(ctx, socketPath, testStore, tmpDir, testDBPath, log)
 	if err != nil {