feat:edit readme and roadmap (#1504)

README.md

@@ -3,6 +3,7 @@
 <p align="center">
 <a href="https://github.com/go-kratos/kratos/actions"><img src="https://github.com/go-kratos/kratos/workflows/Go/badge.svg" alt="Build Status"></a>
 <a href="https://pkg.go.dev/github.com/go-kratos/kratos/v2"><img src="https://pkg.go.dev/badge/github.com/go-kratos/kratos/v2" alt="GoDoc"></a>
+<a href="https://codecov.io/gh/go-kratos/kratos"><img src="https://codecov.io/gh/go-kratos/kratos/master/graph/badge.svg" alt="codeCov"></a>
 <a href="https://goreportcard.com/report/github.com/go-kratos/kratos"><img src="https://goreportcard.com/badge/github.com/go-kratos/kratos" alt="Go Report Card" /a>
 <a href="https://github.com/go-kratos/kratos/blob/main/LICENSE"><img src="https://img.shields.io/github/license/go-kratos/kratos" alt="License"></a>
 <a href="https://discord.gg/BWzJsUJ"><img src="https://img.shields.io/discord/766619759214854164?label=chat&logo=discord" alt="Discord"></a>

README_zh.md

@@ -2,6 +2,7 @@
 
 [![Language](https://img.shields.io/badge/Language-Go-blue.svg)](https://golang.org/)
 [![Build Status](https://github.com/go-kratos/kratos/workflows/Go/badge.svg)](https://github.com/go-kratos/kratos/actions)
+[![codecov](https://codecov.io/gh/go-kratos/kratos/master/graph/badge.svg)](https://codecov.io/gh/go-kratos/kratos)
 [![GoDoc](https://pkg.go.dev/badge/github.com/go-kratos/kratos/v2)](https://pkg.go.dev/github.com/go-kratos/kratos/v2)
 [![Go Report Card](https://goreportcard.com/badge/github.com/go-kratos/kratos)](https://goreportcard.com/report/github.com/go-kratos/kratos)
 [![Discord](https://img.shields.io/discord/766619759214854164?label=chat&logo=discord)](https://discord.gg/BWzJsUJ)

ROADMAP.md

@@ -27,30 +27,30 @@ This document defines the roadmap for Kratos development.
     - [x] gRPC status
     - [x] transport tracing
     - [x] Validator
-    - [ ] Authentication
+    - [x] Authentication
-    - [ ] Ratelimit
+    - [x] Ratelimit
-    - [ ] CircuitBreaker
+    - [x] CircuitBreaker
 - [x] Metrics
     - [x] Prometheus
     - [x] DataDog
 - [x] Tracing
     - [x] HTTP
-        - [ ] TLS
+        - [x] TLS
         - [x] Client
         - [x] Service Registrar
         - [ ] javascript/typescript clients
     - [x] gRPC
-        - [ ] TLS
+        - [x] TLS
         - [x] Uarry Handler
-        - [ ] Streaming Handler
+        - [x] Streaming Handler
 - [ ] Cache
     - [ ] go-redis
 - [x] Event
     - [x] Pub/Sub
     - [x] Kafka
     - [ ] Nats
-- [ ] Database
+- [x] Database
-    - [ ] Ent
+    - [x] Ent
     - [ ] Gorm
 
 ## Platform