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/apps/flared/frpc/manager.go

@@ -22,6 +22,7 @@ import (
 
 	"github.com/Rain-kl/Wavelet/internal/apps/flared/config"
 	service "github.com/Rain-kl/Wavelet/pkg/protocol"
+	"github.com/Rain-kl/Wavelet/pkg/util"
 )
 
 const (
@@ -180,7 +181,7 @@ func (m *Manager) restartProcess(ctx context.Context, relayID string, configPath
 	}
 	m.processes[relayID] = proc
 
-	go func() {
+	util.Go(func() {
 		backoff := 1 * time.Second
 		const maxBackoff = 60 * time.Second
 
@@ -262,7 +263,7 @@ func (m *Manager) restartProcess(ctx context.Context, relayID string, configPath
 			}
 			t.Stop()
 		}
-	}()
+	})
 }
 
 // Stop cancels and removes all managed frpc processes.