feat(pluginhost): enhance logging with plugin name and path fields

internal/pluginhost/logging_test.go

@@ -0,0 +1,34 @@
+package pluginhost
+
+import (
+	"testing"
+
+	"github.com/router-for-me/CLIProxyAPI/v7/sdk/pluginapi"
+)
+
+func TestPluginLogFieldsIncludesNameVersionAndPath(t *testing.T) {
+	fields := pluginLogFieldsFromMetadata("sample", pluginapi.Metadata{
+		Name:    "Sample Provider",
+		Version: "0.2.0",
+	}, "/tmp/plugins/sample-v0.2.0.dll")
+
+	if fields["plugin_id"] != "sample" {
+		t.Fatalf("plugin_id = %v, want sample", fields["plugin_id"])
+	}
+	if fields["plugin_name"] != "Sample Provider" {
+		t.Fatalf("plugin_name = %v, want Sample Provider", fields["plugin_name"])
+	}
+	if fields["version"] != "0.2.0" {
+		t.Fatalf("version = %v, want 0.2.0", fields["version"])
+	}
+	if fields["path"] != "/tmp/plugins/sample-v0.2.0.dll" {
+		t.Fatalf("path = %v, want /tmp/plugins/sample-v0.2.0.dll", fields["path"])
+	}
+}
+
+func TestPluginLogFieldsOmitsEmptyName(t *testing.T) {
+	fields := pluginLogFields("sample", "", "0.2.0", "")
+	if _, ok := fields["plugin_name"]; ok {
+		t.Fatalf("plugin_name = %v, want omitted", fields["plugin_name"])
+	}
+}