后台 goroutine panic 防护：新增 pkg/util.Go 共享助手（recover+调用点日志），全仓 22 个裸 go func() 站点统一收口

Result: {"status":"keep","total_issues":8,"eslint_errors":0,"eslint_problems":0,"eslint_warnings":0,"golint_canonicalheader":0,"golint_errname":0,"golint_errorlint":1,"golint_exhaustive":0,"golint_forcetypeassert":0,"golint_gosec":0,"golint_intrange":0,"golint_modernize":3,"golint_nilnil":3,"golint_perfsprint":0,"golint_prealloc":0,"golint_recvcheck":1,"golint_test_testifylint":0,"golint_test_thelper":0,"golint_test_total":0,"golint_test_usetesting":0,"golint_total":8,"golint_usestdlibvars":0,"golint_vetx_total":0,"golint_wastedassign":0,"measure_s":112,"tsc_errors":0,"vitest_failed":0,"vitest_total":126}

internal/router/router.go

@@ -23,6 +23,7 @@ import (
 	"github.com/Rain-kl/Wavelet/internal/apps/oauth"
 	"github.com/Rain-kl/Wavelet/internal/infra/config"
 	otel_trace "github.com/Rain-kl/Wavelet/pkg/trace"
+	"github.com/Rain-kl/Wavelet/pkg/util"
 	"github.com/gin-contrib/sessions"
 	"github.com/gin-contrib/sessions/redis"
 	"github.com/gin-gonic/gin"
@@ -93,12 +94,12 @@ func Serve(onStarted func()) {
 		onStarted()
 	}
 
-	go func() {
+	util.Go(func() {
 		log.Printf("[API] server listening on %s\n", config.Config.App.Addr)
 		if err := srv.Serve(listener); err != nil && !errors.Is(err, http.ErrServerClosed) {
 			log.Fatalf("[API] server failed: %v\n", err)
 		}
-	}()
+	})
 
 	quit := make(chan os.Signal, 1)
 	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)