wastedassign 7→0：删除 7 处死初始化（snapshot.go 三连、push 三件套 content、format.go numStr），改 var 声明，零行为变化。

Result: {"status":"keep","total_issues":38,"golint_canonicalheader":0,"golint_errname":1,"golint_errorlint":12,"golint_forcetypeassert":3,"golint_gosec":0,"golint_intrange":3,"golint_modernize":5,"golint_nilnil":3,"golint_perfsprint":0,"golint_prealloc":3,"golint_recvcheck":7,"golint_usestdlibvars":0,"golint_wastedassign":0,"golint_total":37,"eslint_problems":1,"eslint_errors":0,"eslint_warnings":1,"tsc_errors":0,"measure_s":47}

internal/apps/openflare/config_version/snapshot.go

@@ -200,9 +200,7 @@ func buildCurrentConfigBundle(ctx context.Context, requireRoutes bool) (*configB
 		return nil, err
 	}
 
-	mainConfig := ""
-	routeConfig := ""
-	checksum := ""
+	var mainConfig, routeConfig, checksum string
 	supportFiles := []SupportFile(nil)
 
 	rendered, renderErr := renderSnapshotConfig(string(snapshotJSON), certificateFiles)