docs: remove zeabur logo due to no more support (#423)

Signed-off-by: Rick <1450685+LinuxSuRen@users.noreply.github.com>

README-ZH.md

@@ -28,7 +28,7 @@
 
 ## 快速开始
 
-[![Deployed on Zeabur](https://zeabur.com/deployed-on-zeabur-dark.svg)](https://zeabur.com?referralCode=LinuxSuRen&utm_source=LinuxSuRen&utm_campaign=oss) [![Try in PWD](https://github.com/play-with-docker/stacks/raw/cff22438cb4195ace27f9b15784bbb497047afa7/assets/images/button.png)](http://play-with-docker.com?stack=https://raw.githubusercontent.com/LinuxSuRen/api-testing/master/docs/manifests/docker-compose.yml)
+[![Try in PWD](https://github.com/play-with-docker/stacks/raw/cff22438cb4195ace27f9b15784bbb497047afa7/assets/images/button.png)](http://play-with-docker.com?stack=https://raw.githubusercontent.com/LinuxSuRen/api-testing/master/docs/manifests/docker-compose.yml)
 
 通过 [hd](https://github.com/LinuxSuRen/http-downloader) 安装，或从 [releases](https://github.com/LinuxSuRen/api-testing/releases) 下载安装:
 

README.md

@@ -27,7 +27,7 @@ This is a API testing tool. 🚀
 
 ## Get started
 
-[![Deployed on Zeabur](https://zeabur.com/deployed-on-zeabur-dark.svg)](https://zeabur.com?referralCode=LinuxSuRen&utm_source=LinuxSuRen&utm_campaign=oss) [![Try in PWD](https://github.com/play-with-docker/stacks/raw/cff22438cb4195ace27f9b15784bbb497047afa7/assets/images/button.png)](http://play-with-docker.com?stack=https://raw.githubusercontent.com/LinuxSuRen/api-testing/master/docs/manifests/docker-compose.yml)
+[![Try in PWD](https://github.com/play-with-docker/stacks/raw/cff22438cb4195ace27f9b15784bbb497047afa7/assets/images/button.png)](http://play-with-docker.com?stack=https://raw.githubusercontent.com/LinuxSuRen/api-testing/master/docs/manifests/docker-compose.yml)
 
 Install it via [hd](https://github.com/LinuxSuRen/http-downloader) or download from [releases](https://github.com/LinuxSuRen/api-testing/releases):
 

tools/make/helm.mk

@@ -4,8 +4,8 @@
 
 include tools/make/env.mk
 
-
 OCI_REGISTRY ?= oci://${REGISTRY}/${REGISTRY_NAMESPACE}
+
 CHART_NAME ?= api-testing
 CHART_VERSION ?= ${HELM_VERSION}