fix(subscribe): improve query logic and handle status filtering

README.md

@@ -3,7 +3,7 @@
 <div align="center">
 
 [![License](https://img.shields.io/github/license/perfect-panel/server)](LICENSE)
-![Go Version](https://img.shields.io/badge/Go-1.21%2B-blue)
+[![Go Version](https://img.shields.io/badge/Go-1.21%2B-blue)](https://go.dev/)
 [![Go Report Card](https://goreportcard.com/badge/github.com/perfect-panel/server)](https://goreportcard.com/report/github.com/perfect-panel/server)
 [![Docker](https://img.shields.io/badge/Docker-Available-blue)](Dockerfile)
 [![CI/CD](https://img.shields.io/github/actions/workflow/status/perfect-panel/server/release.yml)](.github/workflows/release.yml)
@@ -125,6 +125,10 @@ The documentation covers all endpoints, request/response formats, and authentica
 
 Visit [ppanel.dev](https://ppanel.dev/) for more details.
 
+## 🏛 Architecture
+
+![Architecture Diagram](./doc/image/architecture.svg)
+
 ## 📁 Directory Structure
 
 ```