优化结构

pkg/logging/source.go

@@ -53,6 +53,12 @@ func skipStackFile(filename string) bool {
 		"/pkg/logging/",
 		"/internal/transport/middleware/",
 		"/internal/transport/router/",
+		"/internal/server/handler/",
+		"/internal/server/middleware/",
+		"/internal/server/router/",
+		"/internal/server/httpx/",
+		"/internal/server/middleware_",
+		"/internal/server/route_",
 	} {
 		if strings.Contains(normalized, marker) {
 			return true

pkg/logging/zap_test.go

@@ -95,6 +95,30 @@ func TestErrorEntryIncludesFinalApplicationSource(t *testing.T) {
 	}
 }
 
+func TestSkipStackFileRecognizesServerTransportPackages(t *testing.T) {
+	tests := []struct {
+		name string
+		path string
+		want bool
+	}{
+		{name: "handler", path: `D:\workspace\app\system\internal\server\handler\user.go`, want: true},
+		{name: "middleware", path: `D:\workspace\app\system\internal\server\middleware\auth.go`, want: true},
+		{name: "router", path: `/workspace/app/system/internal/server/router/user.go`, want: true},
+		{name: "http helper", path: `/workspace/app/system/internal/server/httpx/response.go`, want: true},
+		{name: "legacy flattened middleware", path: `D:\workspace\app\system\internal\server\middleware_auth.go`, want: true},
+		{name: "legacy flattened route", path: `/workspace/app/system/internal/server/route_user.go`, want: true},
+		{name: "handler remains application boundary", path: `/workspace/app/system/internal/server/handler_user.go`, want: false},
+		{name: "legacy middleware", path: `/workspace/app/system/internal/transport/middleware/auth.go`, want: true},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			if got := skipStackFile(test.path); got != test.want {
+				t.Fatalf("skipStackFile(%q) = %v, want %v", test.path, got, test.want)
+			}
+		})
+	}
+}
+
 func TestErrorSinkSkipsGORMBridge(t *testing.T) {
 	root := t.TempDir()
 	var entries []ErrorEntry